Good day, ladies and gentlemen, and welcome to the Kratos Defense & Security Solutions first quarter 2019 earnings conference call. At this time, all participants are in a listen-only mode. Later, we will conduct a question and answer session, and instructions will be given at that time. If anyone should require operator assistance during the conference, please press star then zero on your telephone keypad. As a reminder, today's conference will be recorded. I would now like to turn the call over to Marie Mendoza, Senior Vice President and General Counsel. Ma'am, you may begin.
Thank you. Good afternoon, everyone, and thank you for joining us for the Kratos Defense & Security Solutions first quarter 2019 conference call. With me today is Eric DeMarco, Kratos' President and Chief Executive Officer, and Deanna Lund, Kratos' Executive Vice President and Chief Financial Officer. Before we begin the substance of today's call, I'd like everyone to please take note of the safe harbor paragraph that's included at the end of today's press release. This paragraph emphasizes the major uncertainties and risks inherent in the forward-looking statements we will make this afternoon. Please keep these uncertainties and risks in mind as we discuss future strategic initiatives, potential market opportunities, operational outlook, and financial guidance during today's call. Today's call will also include a discussion of non-GAAP financial measures as that term is defined in Regulation G.
Non-GAAP financial measures should not be considered in isolation from or as a substitute for financial information presented in compliance with GAAP. Accordingly, at the end of today's press release, we have provided a reconciliation of these non-GAAP financial measures to the company's financial results prepared in accordance with GAAP. With that, I will now turn the call over to Eric DeMarco.
Thank you, Marie. I believe as we go through today's report, you will see that Kratos is one of the best-positioned technology product and systems businesses in the defense industry, that we are uniquely aligned with the Pentagon's national security strategy and funding priorities, and that we are positioned for industry-leading organic revenue, profit, and cash flow growth. Demand is strong and increasing in each of Kratos' core business areas, which include space and satellite communications, unmanned systems, drones and artificial intelligence, missile defense radars and missile systems, training systems, microwave electronics, and electronic warfare. We began 2019 well, exceeding our Q1 revenue, profit, operating income, EBITDA, EPS, and cash flow guidance. With every Kratos business unit exceeding its financial forecast. The EBITDA we generated is particularly notable and representative of the operating leverage we expect going forward for the business.
In Q1, Kratos' space and satellite communications business, our company's largest, performed particularly well, including a favorable program mix. The space and satellite areas of the budget are seeing some of the largest growth with a 2020 DOD request of $14.1 billion, or an approximate 20% increase over 2019's $11.8 billion. Satellites and space as a funding priority is expected to continue for the foreseeable future as the U.S. prepares for a potential war or peer confrontation, and we expect Kratos to realize future benefit from this increased funding due to our customer relationships, our past performance qualifications, and our unique positioning. Certain of the largest increases in the 2020 space request include a new constellation of missile warning satellites, the next generation Overhead Persistent Infrared, the GPS III constellation of positioning, navigation, and timing satellites, and the development of future satellite communication systems.
The 2020 budget request creates a new funding line for the Enterprise Ground Services program, with EGS planned to become the primary ground command and control system for the Air Force Space systems. We are particularly looking forward to this. Significant funding increases in reprogrammable satellites, low Earth orbit, and mid-orbit satellites for distributed capability with the objective of resilient, uninterrupted communications are rapidly occurring and are also expected to be a positive growth driver for Kratos. Funding for military network terminals, which need to be able to access a mix of frequency bands, including Ku, Ka, and X, and satellite architectures, including GEO, MEO, and LEO, and terrestrial wired and wireless communications, are similarly expected to drive demand for Kratos' satellite communications business. On March 12th, 2019, the Pentagon established the Space Development Agency, or SDA, under the Under Secretary of Defense for Research and Engineering.
The SDA was created to accelerate the development and fielding of new military space capabilities and emphasizes the prioritization of long-term increased future funding expectations for the DOD space and satellite area. Numerous new large planned satellite constellations are expected to provide additional significant long-term growth opportunities for Kratos with certain of these planned constellations including Amazon or AWS with 3,236 satellites planned, OneWeb with 650 satellites, Telesat with 292 satellites, LeoSat with 108, and SpaceX with a planned 4,425. Similarly to the national security space opportunities, Kratos' industry-leading ground command, control, and communication systems, and our relationships with approximately 80% of the global satellite operators, we believe uniquely positions and qualifies us for this well-funded, high-growth industry. Today, we are now already under contract and beginning to provide product to certain of these new large commercial customers.
Kratos' unique owned and operated global space situational aware business, one of our company's most valuable assets, is also seeing solid performance and strong organic growth, which is being driven by the ever-increasing number of and requirement to monitor satellite beams for potential interference, jamming, and other anomalies, and the locating and identifying of the source of these issues so they can be mitigated or neutralized. The number of opportunities for our space and satellite business, once again, our company's largest and highest margin and cash flow generating business, is significant, it's diverse, it's rapidly growing, and we expect our space business to have a long-term growth trajectory for our company. In our unmanned systems business, we are on track with important strategic milestones continuing to be achieved and our line of sight to significant revenue from our tactical drone business becoming much clearer.
On last quarter's call, I stated that we believe that 2019 will be the year that Kratos is established as the world leader in the affordable, high-performance unmanned aerial drone system class, which we see as a multibillion-dollar opportunity for our company. For you, the owners of the company, it is important to recognize the value that has been created in Kratos and how we expect this value to be reflected in Kratos' future P&L, our revenue, our cash flow, and our profitability. As you know, over the past several years, we have invested approximately $100 million in a suite of high-performance jet-powered UAVs, some of which you are aware of and others we are prohibited by our customers from discussing.
This investment, along with our industry-leading position in high-performance target drone UAVs and the related customer relationships and credibility we have uniquely positioned Kratos as the industry leader in the expected to be multibillion-dollar tactical UAV market. The leadership position that Kratos has today with our tactical UAVs did not and cannot occur overnight for any company, no matter how large. It will take multiple years, hundreds of millions of dollars, and unique qualifications. We currently see no competitor even close to where Kratos is today. On March 5th, Kratos took an incredibly important step in executing this strategy, solidifying our tactical drone leadership position and the line of sight clarity to significant revenue generation as the Kratos-built AFRL XQ-58A Valkyrie successfully flew, as expected, for the first time over Yuma, Arizona, marking a historical achievement for both our company and for aviation history.
For the owners of the business, our investors, it is important to understand strategic market leadership solidifying for Kratos of this success with the customer community and its value generation. This can be explained by highlighting the following. The successful flight of the Valkyrie demonstrated Kratos' unique capability to rapidly design, develop, demonstrate, and deliver a low-cost leading technology, high-performance product that is of great value to the customer. The version of Valkyrie that successfully flew is designed as a long-range strike in intelligence, surveillance, and reconnaissance UAS, and it is important to keep in mind that Kratos has thus far built three XQ-58As, two of which are Kratos assets and which have not yet been unveiled publicly.
Immediately after the Valkyrie's successful March 5th flight, on March 13th, the Assistant Secretary of the Air Force for Acquisition and Technology announced publicly for the first time the Skyborg artificial intelligence drone-related program, specifically mentioning pairing the Skyborg program artificial intelligence with Kratos' Valkyrie and also other Kratos drones, including the BQM series, which includes Kratos' UTAP-22 Mako. Each of the Kratos drones mentioned by the Assistant Secretary are flying today. We are the only company with drones in this class at this price point flying today. On March 15th, two days later, the formal Skyborg program request for information or RFI was publicly released, stating that only parties that have flying or operational systems need respond.
On April 2nd, the House Appropriations Subcommittee on Defense held a meeting which was attended by the Secretary of the Air Force and the Air Force Chief of Staff, among others, where Skyborg, Loyal Wingman, and affordable unmanned disposable aircraft being a key component of the future force structure was discussed. I encourage you to see the publicly available video of this hearing. On May 2nd, the House Armed Services Committee, Subcommittee on Tactical Air and Land Forces, held an over two-hour meeting, which attendees included the Assistant Secretary of the Air Force for Acquisition.
It included General Holmes, United States Air Force Commander of the Air Combat Command, and Major General David Nahom, U.S. Air Force Director of Programs for the Office of the Deputy Chief of Staff for Plans and Programs. In this hearing, there was a lengthy discussion on Kratos' Valkyrie, its affordability, its offensive and defensive counter-air measure capabilities, and its ability to soak up enemy fire and to take on enemy air defenses. The hearing discussion also included missionizing the Valkyrie with certain communication systems, sensors, and payloads, and getting Valkyries deployed and into the hands of the warfighter as soon as possible for practical utilization and concepts of operation development.
Also discussed in the hearing was fielding the Valkyrie as the Loyal Wingman for both the F-35 and the F-15 no later than fiscal 2023, which, of course, begins in calendar 2022, and ensuring that both the F-35 and F-15 command, control, and communication systems could control swarms of Loyal Wingman drones. I encourage you to also see the publicly available video of this hearing. Over the past several months, we have spent a significant amount of time on Capitol Hill, including since the successful flight of the Valkyrie, and we believe that there is considerable bipartisan support for this aircraft and Kratos' drone suite, which are low-cost, efficiency-increasing, and that protect exquisite and extremely valuable assets like the F-35 and F-15.
In addition to the new Skyborg program, from a funding standpoint, in the 2020 DOD budget request, including in the RDT&E program element numbers, there is currently in excess of $100 million for the LCAS-D, LCAT, or Valkyrie-related programs and initiatives. Also, we are aware of significant additional planned Valkyrie and Kratos drone-related funding also tied to the fiscal 2020 defense budget. All of this information and data points are consistent with the customer's intention to get Valkyries fielded and in the hands of the warfighters as soon as possible so they can use them, explore their capabilities and potential, and begin developing definitive concepts of operations and prepare for a 2023 fielding date.
Since the successful Valkyrie flight, several additional potential customers in addition to the Air Force have reached out to Kratos regarding our affordable high-performance tactical drones, certain of which we have already met with and which we have follow-up meetings scheduled. All of this is why we now have a much clearer line of sight and visibility to Kratos' tactical UAS revenue. As a result of all of these recent events and information, we have now announced that Valkyrie production will be performed in our new Oklahoma City manufacturing plant, which is currently producing Kratos Firejet drones. The recent identification of our Oklahoma facility for Valkyrie production is consistent with the customer timetable mentioned above, and whether our customer decides to begin ordering the Valkyrie either in the next three, six, or nine months, we will be ready to meet their requirements.
It would take Kratos approximately 15 to 20 months to begin delivering Valkyries after order placement, with timing primarily driven by a certain long-lead item. Over the next few months, we are scheduled to complete the Valkyrie demonstration flights with the AFRL, with increasing performance and capabilities, all of which we expect to be successful. The Gremlins program with our prime partner, Dynetics, is on track, and we recently began delivering Gremlin air vehicles to the customer, Dynetics, and Dynetics recently publicly unveiled a mock-up of the Gremlin airborne launch and recovery system. Initial Gremlin system and demonstration flights are scheduled for late Q2 or Q3 of this year. Once the Gremlins demonstrations are successfully completed, we expect initial orders later on in 2019 or in 2020, with order timing similar to the Valkyrie being driven by the customer.
Also similar to the Valkyrie, we expect more clarity on this timing once the successful demonstration has occurred. We recently met with the Program F customer, where Kratos is the prime, and we are now more confident than ever that Program F will achieve production and be fielded in large quantities as a result of customer need and the mission requirement. The next series of Program F demonstration and capability flights are scheduled for the second half of this year and are now expected to be completed in the first half of next year. We expect to receive an initial Program F order after completion of the demonstration and capability flights. On our Thanatos program, work on the new and expanded secure production facility has begun, and we forecast Thanatos to be a meaningful financial contributor to Kratos beginning in mid-2020.
Kratos' Aethon ISR UAS, which is flying today, is under a funded development contract with the government agency, with this program expected to be a meaningful financial contributor to Kratos beginning in the second half of 2020. Since our last report to you, we have received great news on Kratos' Project Spartan, which has now accelerated and moved to the left, and we now expect to be under contract in just the next few months, with Spartan now expected to be a meaningful financial contributor to Kratos in the second half of 2020. On Project Apollo, we expect to be under contract by the end of this year or early next year, and we expect this program to be financially meaningful to Kratos in late 2020. On Kratos' DIU Mako UAS program, we recently met with the customer at the Pentagon.
We expect to receive additional funding in the next few months, with further funding received later on this year, and with further funding continuing into 2020. We also continue to expect to have under contract a new Mako-related customer by the end of this year. We continue to work Project A and Project Z with initial development awards expected in late 2020. Yesterday, Kratos and AeroVironment announced that we are teaming to demonstrate integrated high-performance tactical UAS and tactical missile system capabilities. This strategic arrangement and collaboration between the market leaders in our respective fields will demonstrate low cost, flexible intelligence surveillance and reconnaissance, and precision strike in a near peer denied environment. We are going to demonstrate this. Under the agreement, AeroVironment tube launch small unmanned aircraft and tactical missile systems will be integrated with Kratos' high-speed, low-cost attritable drones to dramatically enhance situational awareness and system effectiveness.
With Kratos' high-speed UASs delivering small, highly autonomous systems across significant distances in denied environments at coordinated times and locations. For competitive reasons, I will not be adding anything additional to what was disclosed in that press release yesterday, other than I will say that we have significant customer interest in what we are doing here. Also yesterday, again affirming the momentum that high-performance unmanned jet drones are gaining for utilization in the fighting force, DARPA announced the Air Combat Evolution, or ACE program, to test human pilots trusting robotic wingmen in a dogfight. Moving on to our targets business. For 2019, we expect the primary growth drivers in our unmanned systems business will be from the target drones with multiple programs under production contract, including programs with the United States Air Force, Navy, Army, other agencies, and from a very large multi-year international award we received last year.
Our FSAT BQM-177 program with the U.S. Navy continues to ramp up. We have now received initial operating capability, a major milestone. Once we begin full-rate production over the next couple of years, FSAT is expected to be one of Kratos' largest system production programs. On our U.S. Air Force AFSAT BQM-167 program, we expect the annual production rates to increase based on recently completed contract negotiations, with a significant contract award expected in the next few months. We also expect our 167M and MQM-178 deliveries to the U.S. Army under these respective programs to also increase. Additionally, a program with a confidential customer continues to ramp production and head to FRP, with this also expected to become one of the largest Kratos production programs for many years to come.
Very importantly, a few weeks ago and also immediately after the successful Valkyrie flight, the Next Generation Aerial Target RFI was issued by the USAF. For competitive and other reasons, I will not comment on this large new opportunity. However, I encourage you to take a look at the NGAT RFI, and I believe you will understand why Kratos is extremely excited about what this can mean for our company and the new large target drone opportunities that are coming, that we believe Kratos is uniquely positioned for with our suite of aircraft.
On Kratos' unmanned aerial target drone business, we see this business growing to approximately $250 million in annual revenue over the next few years, driven by the recapitalization of strategic weapon systems by the U.S. and our allies, the need to test and exercise these weapon systems, our existing under contract programs, and intellectual property ownership positions that we have. Kratos' training systems and solutions business had a solid Q1, also including a very favorable business mix. We are currently in production on a number of helicopter and fixed wing training systems, and our U.S. Navy FMS program in Saudi Arabia continues to be the largest contributor in this business, which has been one of Kratos' fastest-growing, and the opportunity pipeline in Kratos' training systems business is one of the strongest in the company.
The recapitalization of strategic weapon systems to address peer threats by the U.S. and our allies, the training requirements related to these systems, and related operations and maintenance requirements are all key macro drivers for this business. We clearly have the wind at our backs on this one. Kratos' microwave electronics products business performed as expected in Q1. We are on schedule and on budget on all of our major programs. Our microwave business is designed in on a number of potentially very large programs, including missile programs, radar programs, the F-16, F-15, Gripen, Iron Dome, Barak, and certain guided munition systems, each of which are expected to begin production and to ramp over the next several quarters. Once production on these designed-in programs occurs, we expect a very strong organic growth trajectory for this business, which historically has generated some of the highest profit margins in the company.
Kratos' C5ISR products business, which supports major missile system and radar programs, including THAAD and Patriot, had a very strong Q1, also including a favorable business mix. Similar to other Kratos product and systems businesses, Kratos' C5ISR business is benefiting from the recapitalization of strategic weapon systems. This business's opportunity pipeline is one of the strongest that we have seen in years. Our rocket support, ballistic missile target, and hypersonic systems business is very well positioned for a strong future, which trajectory is expected to begin in the second half of 2019. We are expecting our first hypersonic task order in the second half of this year. Kratos Turbine Technologies, which we established at the end of February with the acquisition of FTT, is performing as forecast. We are focused on integration, existing business execution, and the development of next-generation engines for unmanned drone and tactical missile systems.
The engine is the largest component of Kratos' drones bill of materials and key Kratos business plan differentiators are affordability and responsiveness, both of which we intend to improve with this new internal capability over time. Additionally, the expected future market potential for tactical missile systems, missiles which utilize a similar class of engine to Kratos' UAS, is expected to be extremely large and fast-growing. We believe that if we successfully execute our strategy and plan, that KTT will be as disruptive as Kratos' unmanned systems division with similar growth and value generation potential to our company. From a capital allocation standpoint, we intend to maintain adequate cash on the balance sheet to enable us to successfully execute on our base business plan, expected growth in existing production programs, and growth in newly awarded production programs we believe that we are going to be successful on.
We believe the company's future cash flow to continue to increase year-over-year with the current primary expectation for this increased cash flow to continue to delever the balance sheet from a net standpoint and to strengthen our balance sheet. Accordingly, we currently foresee no major acquisitions in our strategic roadmap. As the production, development programs and opportunities that we have, we believe are industry-leading, significantly differentiating, and have Kratos positioned for a long-term organic revenue, profit and cash flow growth trajectory. We may explore some small tuck-in acquisitions similar to FTT, which would be either exactly or substantially similar to our existing core business areas, be technology, intellectual property and product focused, or would position Kratos for certain large international market opportunities. I'll now turn it over to Deanna for her financial report.
Thank you, Eric. Good afternoon. Kratos' first quarter of 2019 revenues of $160.4 million exceeded our expectations of $147 million to $157 million and increased $17.4 million or 12.2% year-over-year. Excluding the impact of the recently acquired FTT operating results, which contributed $4.2 million in revenues, Kratos revenues grew organically 9.2% in the first quarter. Our adjusted EBITDA came in at $17.5 million above our expectation of $9 million to $11 million, primarily driven by a favorable mix of revenues in our space and satellite communications and training solutions businesses, and due to certain execution and deliveries occurring earlier in the year than originally forecasted. Our adjusted EPS of $0.08 also exceeded our forecast of zero to $0.02 per share for the quarter.
In the first quarter, KGS generated revenues of $125.5 million, up 8.9% from $115.2 million for Q1 of 2018, adjusted EBITDA of $15.5 million or 12.4% of revenues, up from $12 million in Q1 of 2018, and operating income of $11.4 million, up from $7.9 million in Q1 of 2018. Operating income and adjusted EBITDA were impacted by a favorable mix of revenues, with the most notable impact in our space and satellite communications, training systems, and C5ISR systems businesses. Revenues in our unmanned system segment increased 25.5% from $27.8 million in the first quarter of 2018 to $34.9 million, and adjusted EBITDA increased from $1.7 million to $2 million in the first quarter of 2019, primarily reflecting an increase in execution and production on our AFSAT 167 and FSAT 177 aerial target platforms.
Our Q1 operating income was $8.2 million, up from the first quarter of 2018 operating income of $7 million. Included in our current quarter operating income is $1.2 million of transaction expenses related to the acquisition of FTT. Excluding these transaction expenses, operating income was $9.4 million. Our adjusted EBITDA for the quarter is from continuing operations and excludes non-cash stock compensation costs of $2.6 million, severance-related costs of $100,000, and the FTT transaction cost of $1.2 million. On a GAAP basis, net income for the first quarter was $3.1 million, which includes a loss from discontinued operations of $600,000 and includes a tax benefit of $1.5 million, primarily reflecting the release of valuation allowance due to deferred tax liabilities related to the FTT acquisition, offset partially by foreign and state income taxes and uncertain tax position liabilities. Moving on to the balance sheet and liquidity.
Our cash balance was $178.4 million at March 31st. At quarter end, we had zero amounts outstanding on our bank line of credit and $5.7 million of letters of credit outstanding. Debt outstanding was $294.4 million at quarter end, and net debt was $116 million. Our LTM adjusted EBITDA was $64.3 million with a net leverage ratio of 1.8 to 1. Cash flow generated from continuing operations for the first quarter was $16 million. Capital expenditures were $4 million, including approximately $1.7 million related to the unmanned systems division, primarily reflecting the two LCAS-D Kratos-owned aircraft and related equipment that we are building, which are now substantially complete. Net cash of approximately $17.6 million was used to fund the FTT acquisition. As a reminder, approximately $14.5 million of the cash consideration for FTT will be payable over the next three years.
Our DSOs increased from 131 to 136 days due to the continued impact of contractual milestone payments on long-term delivery projects, which are not contractually due until the completion of certain milestones and/or the final delivery of products. Our contract mix for the quarter was 85% of revenues from firm fixed price contracts, 10% from cost plus contracts, and 5% from time and material contracts. Revenues generated from contracts with the U.S. federal government during the quarter were approximately 73%, including revenues generated from contracts with the DoD, non-DoD federal government agencies, and FMS contracts, which were approximately 10%. We generated 9% from commercial customers and 18% from foreign customers. Our book-to-bill ratio for the quarter was 0.9 to one, and for the trailing 12 months was 1.1 to one.
Our bookings were $139 million for the quarter, which were below our expectations, due primarily to contract awards in our modular systems and space and satellite communications businesses, which came in shortly after our quarter close of approximately $20 million. Today, we are providing second quarter revenue guidance of $175 million-$185 million, adjusted EBITDA guidance of $16 million-$18 million, and adjusted EPS guidance of $0.05-$0.07 per share, and are reaffirming full year revenue guidance of $720 million-$760 million, and adjusted EBITDA of $71 million-$77 million.
We are also reaffirming our full year 2019 cash flow from operations guidance of $40 million-$50 million, capital expenditures of $28 million-$30 million, and free cash flow guidance of $10 million-$20 million, plus the expected final cash receipt of the retained working capital of the company's divested PSS business of approximately $4 million-$6 million. We expect CapEx to be at elevated levels for 2019, with the most significant outlays in Q2 and Q3 of approximately $17 million-$19 million combined as we make the necessary investments for manufacturing and test equipment for our new Oklahoma facility and a new secure facility of approximately $6 million-$8 million and approximately $4 million-$6 million related to the aerial target drones the company plans to manufacture in preparation of fulfilling expected customer requirements.
We expect our estimated cash taxes to be approximately $2.5 million to $3.5 million for 2019, reflecting the impact of the over $300 million in net operating losses that we have.
Thank you, Deanna. We'll now turn it over to the moderator for questions.
Thank you. Ladies and gentlemen, if you have a question at this time, please press the star and then the number one key on your telephone keypad. If your question has been answered or you wish to remove yourself from the queue, please press the pound key. To prevent any background noise, we ask you please place your line on mute once your question has been stated. Our first question comes from the line of Noah Poponak with Goldman Sachs. Your line is open.
Hello.
Hello, sir.
Hello.
Good evening, good evening, good afternoon. Deanna, maybe you could elaborate a little bit on the cash flow in the quarter. I guess we don't have great history on the seasonality of your cash flow, but I would expect that it would be back-end loaded, just looking at other parts of the financials. It would have to be down the rest of the year to be in your guidance range, and that's especially true with the PSS item that's still to come through, assuming that wasn't in the quarter. Were you ahead of plan, and could you elaborate on how and why, if you were?
Yeah, we were ahead of plan. There were some receipts that we expected in the second quarter that came in in the first quarter. Included in our cash flow from discontinued operations for the quarter, there was a $1 million of cash receipts that we expected of that $4 million-$6 million. $1 million did come in, but that's not included in the cash flow from ops. It's included in the discontinued cash flow generation. As far as their seasonality, it's more milestone driven, so it's not necessarily related to seasonality but related to milestones that we expect to achieve and deliveries based on those milestones. It can be lumpy from quarter to quarter, which is why we typically only guide from a cash flow perspective for the full year.
Okay.
Which is what we're maintaining for the full year.
Great. That's helpful. What were the milestones related to?
There's a number in our training systems business where we're building some very large training systems for the customer. As we deliver each system, we are able to bill the final billing milestone on each of those systems. It's on a per unit basis as we deliver those large systems, which we've been building for the last 18, 20 months.
Got it. On the KGS margin, perhaps you could elaborate on the strength there. I think you have a cyber business that can move in and out of there. Anything like that impacted the margin on a less recurring basis, just how sustainable is that margin?
Yeah. As we both commented in our prepared remarks, we had a very favorable mix during the quarter, primarily in our satellite communications and space business. That will be dependent on the type of deliveries that we make, which some may be software related, which tend to carry more attractive margins.
Okay. Eric, I think you've spoken before about a few ballistic missile target opportunities that are potentially sizable and could potentially be awarded this year. If you went over those in the prepared remarks, I missed it. Wondering if you could update us there.
I did not. You did not miss it. It's in source selection, the first one. We understand that the contract award on the first one is supposed to be within the next 90 days. On the second one, that is tracking for RFP in the next month to eight weeks, with contract awards still tracking toward the end of this year.
Okay. Is there anything from those in your revenue guidance?
There were three large opportunities that we began the year chasing. We've won the first one. We had factored the three. Depending on timing, if we win one of the second two, that could be beneficial to us this year, depending on timing. If it was awarded sooner rather than later. We took the three, and we factored them because they're so big in the binary, and we've got the first one.
Okay. Thanks a lot.
Thank you.
Thank you. Our following question comes from Josh Sullivan from Seaport Global. Your line is open.
Good evening. Great quarter here.
Hi, Josh. Thank you.
The bookings for the unmanned segment. Was there any particular program that drove that backlog in the quarter, or was it more broad-based across unmanned?
There was an Air Force program that we received that was a big contributor there. We got another big one coming that we expect to receive in, like I said, Q2, late Q3. Josh, related to that, in the last 90 or 120 days, we've received orders for over 100 drones.
Great. Just can you talk a little bit more about KTT and if your customers are showing interest in the low-cost engines yet? Or maybe if any of your announced tactical aircraft have had FTT jets integrated into the platforms at this point?
The answer to the first part of your question is yes, absolutely. We are under contract with basically the same customers that we are working with our target drones and our tactical drones with KTT. Absolutely. We are expecting later this year, early next year, first engine test on the first engine, next year, first engine test on the second engine. So, yes, we have customer interest, and we are working with them, and the plan is if these things work out and they're successful, they'll be designed in. That is how we're working with these customers.
Okay, great. Then just one more on KTT. As far as some of these cruise missile upgrades potentially coming down the pipe, is KTT positioned well there? Do you see those as opportunities?
We have met, for competitive reasons, I'm not going to get into specific customers. The answer to your question is yes. We have met both with the SPOs, the government SPOs, the program offices for these missile systems, we've also been meeting with the primes who build the missile. You have to work with both the government customer who buys the missile and the prime, who makes the missile for the customer and buys the motor. There is absolutely, positively interest in a next generation class of engine like these turbojets and turbofans.
All right. Thank you.
Yes, sir.
Thank you. Our next question comes from the line of Ken Herbert with Canaccord. Your line is open.
Hi, good afternoon, Eric and Deanna.
Hi.
Hi, Ken.
Hey, Eric. You obviously started off your prepared remarks with a discussion on the satellite business. It clearly sounds like that business is seeing a real step-up in opportunity. Can you maybe just provide a little more quantification as to what kind of growth you're looking at for this business maybe this year and next? Anything you can say on sort of what you're seeing on order trends or backlog growth, specifically on the satellite business in particular, because I know it is your largest business and one of the more profitable, but it sounds like it's really positively inflecting right now.
Yeah. Thank you, Ken. We made some management changes at the beginning of the year, my personal expectations for the management team in there for this year's growth is extremely high. That's my expectation for these guys. As I mentioned, the budgets are growing 20%. There's a little bit of a lag between, you see the satellites getting ordered, the satellites go up, the ground equipment typically goes out six months, is deployed six months prior to the satellite going up. Let me give you an example. You saw WGS-11 and WGS-12. As you know, that's one of our major programs. We can map when those go up, and we can map when we deploy on that. Over the next three years or so, I'm looking for an average growth of 10% over the next three or so years.
It may be lumpy, but that's what I'm looking for here. You heard my remarks on the commercial side. We're under big NDAs. I can't get into details, but we are under contract and delivering product. We are very, very well positioned, and I personally am looking for some big favorable surprises from this group later this year.
Okay. Considering the DoD budget growth of 20%, could your average of 10%, especially also considering the commercial opportunities, could that be a little conservative over the next few years?
I believe so. Let's get some of these constellations going up, and maybe I'll increase my expectation. Yeah, trying to be conservative. As commented on these calls today, the margins in the business in Q1 were very strong. As Noah pointed out, it has to do with mix and typically toward the end of the year, and we explained this on the last call. The end of the federal fiscal year, because funds are de-obligating, and they want to obligate them or spend them. We can get some significant orders in the software area or the quick turn area on command and control. We got some of those in Q1, and it has to do with the threat. We don't plan for these because they're hard to plan for, because a lot of these customers don't tell you what's going on.
The trend looks very good because of the threat and what some of these products do, that maybe we could see some more of that this year than historically.
Thank you. Thanks for the color. If I just could one final one on the Valkyrie. You really provided a lot more detail, and certainly it's become a lot more public with the hearings and press and everything else. Considering the fairly aggressive timeframe the Air Force is looking at, has your thinking changed on when we could see sort of an initial production contract, either through the Skyborg program or through some other means? Anything you can say on expectations around timing and potential size of that would be helpful.
Yeah. No. Expectations have not changed on our side. They probably solidified or gotten firmer because obviously the successful flight of the airplane and some of the items that I mentioned that are publicly available. These events is what drove our decision to go public and name the manufacturing site and starting to build that out for the Valkyrie. You can see, Ken, we believe strongly we're going to get going here on the timelines that I've said before, and I mentioned again today. We'll try to stay conservative, but directionally, everything appears to be on track here.
Great. Thank you very much. Really nice quarter.
Thank you, sir.
Thank you. Our following question comes from the line of Mike Crawford with B. Riley. Your line is open.
Thank you. Eric, just to continue that line. You produced the first Firejet in Oklahoma while you're building out Oklahoma for Valkyrie. Can you talk at all about capacity there and/or in your other facilities?
Yeah. We'll start on the main facility right now in Sacramento. As we have said previously, the reason why we initially started the Oklahoma facility was by the end of 2019, we expected from a target drone standpoint, the Sacramento facility to be at capacity. We are tracking exactly on plan that it will be at capacity the end of this year, early next year. That is why we've begun delivering Firejets out of Oklahoma already, and we're delivering them routinely now, and it is ramping very, very quickly. The facility is 300,000-350,000 square feet. We have options on two additional 300,000-350,000 square foot blocks for a total of 1 million square feet. We did that on purpose because we wanted to have that flexibility depending on the timing of when the tactical drone orders would begin.
Now to the root of your question. We've made this announcement, and we're going to start taking a look at the tooling, different autoclave capacity that we're going to need, and the facility capacity we're going to need, assuming we're going to get an order along the timelines we've talked about.
Okay. Great. Just a clarification, because you reiterated the annual guidance of $720-$760. I believe when you issued it, you said that excluded these large hypersonic opportunities you're pursuing. You won the first one with Corvid, and it sounds like you're expecting the task order later in the year. Is that just the case where you get the task order, but you don't start recognizing revenue on that until 2020 or?
Oh, Mike, I'm glad you brought that up because I probably wasn't clear. The hypersonic task order is entirely separate.
Okay.
It's different. I'm glad you brought it up. That is in addition to these other two opportunities hopefully we're going to be successful on. Totally separate. Since the last call, that has come up, and I believe we're going to be under contract on that task order by the end of Q3.
Okay, great. Just a final question, getting back to the space segment. In talking closely with these various proposed operators of proposed LEO constellations, you got SpaceX with Starlink, Amazon, Telesat, OneWeb. How many of these do you think actually get built?
Obviously, we hope that most, if not all, get built because obviously they'll all need ground equipment. Mike, I don't know. I know why you're asking the question. I don't know if it would be appropriate for me to comment here. I am confident that some of them will get built, and some of them will be successful, and our job is to be sure that on those some or all, we're part of it.
All right. Thank you very much.
Okay. Thank you.
Thank you. Our following question comes from the line of Michael Ciarmoli with SunTrust. Your line is open.
Hey, good afternoon, Eric and Deanna. Thanks for taking the call or the question. Nice quarter. Eric, you talked about the next-gen aerial targets, and there's been a lot of press out there with the capability of these targets needing to be, I guess, significantly enhanced, and the fact that they're currently using F-22s and F-35s. How do you bridge the gap from taking one of your tactical drones, like a Valkyrie, to enable them to perform the same characteristics as those platforms? Is that effectively what the customer is asking for?
Great question, Mike. Obviously, this is going to be a competitive solicitation, and it sounds like you've read that RFI very closely. We read that RFI, and we are very happy. As you know, we took a target drone, the BQM-167, and these are my words now, we went up one notch, and we converted into a tactical drone, the UTAP-22 or the Mako. Instead of carrying in a target drone configuration, decoys and flares and chaff and dazzlers and looming lenses, it's carrying other things. All of this is classified now as a tactical airplane. Hypothetically, you would take a Valkyrie, which is low cost, and instead of it being tactical, you could go down one notch. Now it's a target. Similar to a target drone going to a tactical drone, because on expanded quantities, it drives the cost down further to the customer.
They like it.
What about speed? F-22 and F-35, I don't have the stats in front of me.
Right.
Your Valkyrie is not going to match the speed envelope of those potential targets.
You're absolutely correct. The F-22 has super cruise capability. Both the F-22 and the F-35 are supersonic. The supersonic fourth generation fighters are supersonic. Being supersonic does not make a fifth-gen fighter. The primary distinction on a fifth-gen fighter is radar cross-section and stealth. If you have a fifth-gen fighter that's heavy radar cross-section and stealth, and you light up the afterburners, well, now the whole world can see you on infrared. I have to answer it carefully. You are correct. I don't think there's a problem that our drones published don't go supersonic for this application.
Got it. On the guidance, I think you may have addressed this in the fourth quarter and kind of contemplated this, what are you thinking around the budget environment if we go into a continuing resolution? I know you guys have been somewhat exposed there in prior years. I think I recall kind of you guys saying that you took some measures for that when you laid out the initial guidance. Any thoughts on how you're thinking about year-end here?
We have set the year up, hopefully, that our assumption is there is a continuing resolution, at least for calendar Q4 of this year. Not a government shutdown. That's a different animal because as you know, that impacts our export license capability. We have just made an assumption that there is a continuing resolution.
Got it. All right, perfect. Real nice quarter, guys. Thanks so much. Back in the queue.
Thanks, Mike.
Thank you. Our following question comes from the line of Sheila Kahyaoglu with Jefferies. Your line is open.
Hi, this is Ellen on for Sheila. Sorry, most of my questions were taken. When we look at the organic growth into 2021, 2022, are we still targeting an acceleration? What are the main levers for that growth?
Hi. We haven't given formal specific guidance for 2020 or 2021 or 2022. We typically give it year to year for the reasons that Michael mentioned. We've been having extended continuing resolutions and government shutdowns.
We know those can disrupt things and can be temporary delays. However, directionally to your question, we are expecting a significant organic growth trajectory for the next several years with the programs we have or ones we expect to win, primarily driven by our target drones. Our target drone business last year came in at like $135. As I mentioned, in the next few years, we're looking to get to $250. Our ballistic missile target and our hypersonic business, the op tempo in there is increasing significantly. You can see that publicly in the public funding documents. Our tactical drone area, as we've been talking about today, we have a number of tactical drone programs under development contract or that are farther along the development contract that we're expecting to get into production on, get initial orders in the next year. Those are the big primary needle movers.
Of course, there's the satellite business, which is our biggest business. As I said, I expect this group of managers that over the next three years, we're going to have significant growth there as well because the wind is at our back.
Okay, great. Thanks.
Okay.
Thank you. Our next question comes from Joe Gomes with Noble Capital. Your line is open.
Nice quarter. Good afternoon.
Hi, Joe.
Just wanted to circle back. In the first quarter, you mentioned, and you just did here about how the shutdown impacted the foreign military sales, and you did mention today about the large contract you have. Just wanted to see what the status is there. Have you seen a rebound there? Is it still somewhat working through the process? Any color you can provide on that, we appreciate it.
Right. Yes, you're correct, Joe. As we had said at the last quarter, we thought that we would start getting through those in Q2 and Q3, everything is on track for us to be back on track in Q2, no later than Q3.
Okay, great. I don't know if you can comment, but if you would, just curious as to how the AeroVironment relationship came about.
Deanna and I have known Wahid and the CFO there for quite a while. We have an excellent working relationship, we've talked for quite a while about the right opportunity to team and go after something. We're not teaming just to team and put out a press release. As I mentioned, we have a customer, we have a real opportunity here. Let me give you an example, you'll see where I'm going. We made our own investment along with the government on the Valkyrie. We got the contract award in July of 2016, 30 months later, the plane was ready to fly, and it flew.
Now you have two companies that have come together with working systems, proven systems, our proven jet drones, their very awesome, unique tactical weapon systems and drones that we're going to integrate on ours and be deployed, we're going to do it very rapidly. That's the differentiator here, is these two commercially-minded companies, disruptive companies with disruptive thinking, are coming together, we're going to do something because a customer has indicated interest, we're going to deliver this quickly. It's not going to be five years if you did it with a government contract. That is what we're doing here because we believe this is where the DoD is going. This is where they're going. They want more of a commercial-based model where proven technologies, leading edge, not bleeding edge, reduces risk, reduces schedule, reduces cost. I'm really excited about this.
Hopefully, the next 12 months, we're going to be able to demonstrate something that we talked about in the press release.
Great. Thank you.
Thanks, Joe.
Thank you. Ladies and gentlemen, once again, if you have a question at this time, please press the star and the number one key on your telephone keypad. Our next question comes from Seth Seifman with JPMorgan. Your line is open.
Hey, good afternoon. This is actually Ben on for Seth.
Hi.
Go ahead, Ben.
Hi.
Hi. I guess, it sounds like you have a number of irons in the fire here with a lot of the tactical drone programs that we might be seeing some contracts and revenue next year. Can you kind of help us think about how much of a financial contribution these might make in a broad sense maybe next year or even in 2021?
I'm thinking about how to answer this question. On Thanatos, we've said publicly that we expect that to be meaningful financial impact next year. Think a few tens of millions of dollars. If we, by the end of this year, we get orders for 20 or 25 Valkyries at $3 million, $4 million each, and as I said, let's say it's a 20-month production cycle, and we have to do it percent complete, you can see how something like that would be spread. Let's say we get an order for some Gremlins end of this year, first half of next year, at $700,000 each. Think a 15-month build. I think that's the way, Ben, you've got to look at it. You've got to put down the various ones and put some probabilities on them based on the information we give.
As we move down the timeline further in the future and we get more clarity, we're going to put more meat on the bone for you all. One thing we're not going to do is we can't get ahead of the customer. I'm sorry.
Right. That makes sense. I guess not to be too nitpicky here, but you had the good book-to-bill in unmanned in the quarter. If we take that, let's call it like $60 million of bookings out from the overall company, you're left with maybe about $80 million of bookings or about a 0.6 book-to-bill for KGS. How does that kind of square up with your expectation for strong revenue growth in space and that overall segment kind of going forward?
Sure. In the last six months of last year, our book-to-bill ratio on our space segment was 1.4:1, which is typical for that business as the bookings come in typically around the federal fiscal year-end.
Ben, what I think is important to note is of the LTM book-to-bill of 1.1:1 for KGS, which is outside of the unmanned systems business, that was a 1.1 book-to-bill for the last 12 months. Clearly for the quarter, it was below that, and that's why we think it's important to look at the LTM metrics because the bookings can be lumpy from quarter to quarter. On an LTM basis, it is over 1.1:1.
Okay. That's helpful. Thank you.
Sure.
Okay. Thank you.
Thank you. Our last question comes from the line of Noah Poponak with Goldman Sachs. Your line is now open.
Hi. Was hoping to make sure I fully understood or got an update on the items that slid out from 2018 on you last quarter or last year. I know you had the DIU program slide, and then there were the two services programs. If you could update us on the status of those. Then I had written down that, I know you were just asked about international, but I had written down that you said what slid out of 2018, you are actually not embedding in the 2019 outlook and assuming it came in 2020. Did I have that correct? How is it actually playing out versus that?
Right. We may be talking apples and oranges here. To the first part of your question, items that slipped out from Q4, the DIU program, we had expected to get that in Q4.
Yeah.
As I mentioned, Noah, we just met with the customer at the Pentagon. I think we're going to have the contract by the end of this quarter, just like we said before Q2, but let's be conservative and say July, but that is on track. We're going to get additional funding by those customers before the end of the year. We're going to get even further customer in Q1 or Q2 of next year. That pushout is coming back as expected. We talked about the radar program that we had won and another services contract that we had won, where we had thought we would have 40 or 45 billets by the end of the year, and we did not have those billets. We said we hope to be back on track by the middle or Q3 of this year.
I don't know if we're going to get there, candidly, but the business is strong enough elsewhere, we're going to make up for it.
Okay.
The other parts, yeah. I don't know if we're going to get there with those heads. The issue there, as I can see, I'm really glad we're not a services company, is because right now, with low price technically acceptable, it's very hard to get qualified people to do the bill and rate and the bill of top. On those two, the numbers are increasing. They're coming up from where they were last year. I do not know if we're going to get to the 40 or 45 by Q2 or Q3. I'm not worried about that one. On the other one you mentioned on the government shutdown and which impacted us exporting equipment because we could not get the export licenses because that office was impacted by the shutdown. On those, we have shoved those out.
I thought we said we shoved them up because I know one of them is expected to go in Q3 or Q4, and the other one is in Q1. I don't think that has changed. It's either one of them is late this year, but there's definitely one that we stuck in Q1 of next year because they were doing F-35 ahead of guys like us.
Okay. Great. That's really helpful. Is it possible to quantify what's in the 2019 outlook then? What was in the original 2019 outlook for DIU and the two services programs, just so we could understand the order of magnitude? I respect if it's too specific.
On DIU, I don't want to say for customer-related purposes. I don't want to say. I'd rather not get that specific on these.
All right. No problem. One other thing I wanted to ask you about, Eric. Now that some of these hypersonic prime contractor awards are coming through, is hypersonic targets a thing that will be a business for you one day or is it already starting to be or is that too pie in the sky?
No, it is absolutely not pie in the sky. The answer to your two questions are yes and yes.
You already have revenue in the business for hypersonic targets?
I want to say we already have revenue in the business from hypersonic systems. As I said, we're expecting a meaningful task order now directly related to what you just said in the second half of this year related to a hypersonic system. We are absolutely involved with the coming hypersonic targets because if you want to defend against Russian or Chinese hypersonic weapon systems, you have to exercise your weapon systems against something, and so you need a target. Yes, sir.
Okay. Targets being separate, systems being components that are in the prime contractor's actual system versus targets being a completely separate thing. Just to make sure I have that correct.
Absolutely. Correct.
Okay.
We do not build a full hypersonic system. If you pull up the programs HIFiRE or HyCAUSE and you look at the booster stacks on those hypersonic front ends, we're the booster stack.
Okay.
Those are two public ones I can mention.
Okay. Thanks so much.
Okay. Thank you.
Thank you. I'm not showing any further questions at this time. I would like to turn the call back to Eric DeMarco for closing remarks.
Thank you very much for joining us all this afternoon. Our next regularly scheduled call will be when we report Q2 in early August. Thank you again.
Ladies and gentlemen, thank you for participating in today's conference. This does conclude the program, and you may all disconnect. Everyone, have a good day.