Iridium Communications Inc
NASDAQ:IRDM

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Iridium Communications Inc
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Earnings Call Transcript

Earnings Call Transcript
2023-Q1

from 0
Operator

Good day, and welcome to the Iridium Communications' First Quarter 2023 Earnings Conference Call. [Operator Instructions] Please note, this event is being recorded.I would now like to turn the conference over to Ken Levy, Vice President, Investor Relations. Please go ahead.

K
Kenneth Levy
executive

Thanks, Betsy. Good morning, and welcome to Iridium's First Quarter 2023 Earnings Call. Joining me on this morning to call are our CEO, Matt Desch; and our CFO, Tom Fitzpatrick.Today's call will begin with a discussion of our first quarter results followed by Q&A. I trust you've had the opportunity to review this morning's earnings release, which is available on the Investor Relations section of Iridium's website.Before I turn things over to Matt, I'd like to caution all participants that our call may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are statements that are not historical fact and include statements about our future expectations, plans, and prospects. Such forward-looking statements are based upon our current beliefs and expectations and are subject to risks, which could cause actual results to differ from forward-looking statements. Such risks are more fully discussed in our filings with the Securities and Exchange Commission. Our remarks today should be considered in light of such risks. Any forward-looking statements represent our views only as of today and while we may elect to update forward-looking statements at some point in the future, we specifically disclaim any obligation to do so even if our views or expectations change.During the call, we'll also be referring to certain non-GAAP financial measures, including operational EBITDA, pro forma free cash flow, free cash flow yield and free cash flow conversion. These non-GAAP financial measures are not prepared in accordance with generally accepted accounting principles. Please refer to today's earnings release and the Investor Relations section of our website for further explanation of these non-GAAP financial measures and reconciliation to the most directly comparable GAAP measures.With that, let me turn things over to Matt.

M
Matthew Desch
executive

Thanks, Ken. Good morning, everyone. As all of you can see, we're off to a great start in 2023. We're continuing to experience the momentum that's been building over the last few years as we take full advantage of our second-generation network. Since subscribers, service revenues, equipment and engineering services all remain strong, we're really hitting on all cylinders, and this continues to generate meaningful growth in our pro forma free cash flow as well as in value for our partners in user ecosystem. All of this reinforces our expectations for another strong year of sales and growth and partnerships and subscribers.On a personal front, it's been a busy few months since our last call with increased travel for industry events, investor conferences, and getting out again to interact with new and existing partners. It's particularly satisfying to see Iridium's profile race at these conferences, as we are directly in the middle of conversations on key topics shaping the satellite industry, like direct to satellite services for smartphones, the ascendancy of LEO networks and particularly for governments of all kinds of proliferative services, and the increased penetration of satellite connectivity and maritime, aviation and other industry segments.It also made me happy to hear so many established satellite operators acknowledge what Iridium is known for decades. There are natural advantages to operate in a low earth orbit and the ability to connect small mobile assets is an important distinction for us that has global utility. For those who have followed Iridium's story over the last 5 or 6 years, this is likely not a revelation. We have been focused on IoT and commercial applications that leverage our very unique network. And the emerging opportunities on which satellite sector is now focused are a great fit with Iridium's constellation architecture and operations strength. In fact, this is what our network was built for.A lot of industry focus has been on the new direct to device market, Iridium continues to lead the way to connect people wherever they are, and through the personal devices they use the most. For example, Iridium has more than 3/4 of a million ruggedized personal satellite communicators on our network, and that number is expected to continue to grow significantly in 2023. These consumer-oriented devices allow users to navigate routes, share location, send and receive texts and even secure emergency services via SOS. These small lightweight devices have become a mainstay of outdoor enthusiast, remote workers, government users and safety response organizations in recent years, allowing Iridium to drive a compound annual revenue growth of more than 45% from this growing customer segments since 2017.ARPUs from these users are relatively low today, but we expect some to adopt our faster Iridium Certus IoT technologies to drive additional utility and higher ARPUs in our commercial IoT business line in 2024 and beyond. We've also had a great reception for our new Iridium GO! exec that we introduced in the first quarter with over 4,000 in orders booked already. That device expands our Iridium GO! line on satellite hotspot devices to connect with smartphones and tablets to provide a richer data connection when on the move and in remote environments.First of all, our partners are seeing strong market interest, which underscores longer term demand for the Iridium GO! line of services. Success here should also drive higher ARPUs for our voice and data business in the coming years. We believe the consumer-oriented satellite segment represents a meaningful growth opportunity for Iridium, confirmed by the growing number of devices on our network. The value of providing highly mobile data services on a global basis is indisputable. And we expect to add to this growth by supporting new satellite directed device capabilities that are being introduced later this year.We're excited about our new partnership with Qualcomm Technologies announced in the first quarter as well as the introduction of their Snapdragon satellite processor incorporating Iridium technology. This chip will integrate Iridium 2-way messaging and SOS services into next generation Android smartphones. A half dozen smartphone OEMs have already announced they will include Snapdragon satellite in their phones. And we're working with Qualcomm to further expand this list.We're excited about the application of Iridium's network for direct-to-device and the potential upside to our growth projections it will create. We also see additional opportunities in the automotive industry as well as for applications in the government sector. And expect to eventually be relevant in other mainstream consumer devices like computers and tablets. Satellite direct-to-device is an example of a technology convergence going on today between satellites and the traditional terrestrial world. But interest appears to be growing and I think the opportunities for satellite solutions are endless.We had already seen a lot of convergence within industrial IoT, where many of our partner satellite IoT applications are deployed with cellular connections as well, but expect we'll see even more of this in the future. We believe Iridium's unique constellation is an ideal platform for this convergence and best of all, this sector opportunity is incremental to our core business growth, but it's not a material driver of the strong service revenue growth we're forecasting today.In our other business areas like maritime broadband, aviation and land mobile, we continue to benefit from strong demand and strategic opportunities. You can see proof of this in our first quarter performance. We continue to take share in the maritime broadband space, where our revenue grew 17% year-over-year in the first quarter and are receiving positive channel feedback that keeps us optimistic about the future. We're hearing from our maritime partners that Starlink is disrupting the traditional VSAT market. And while they aren't making much margins on this product, most are starting to deploy Starlink when requested by their customers.While interesting, this trend has little effect right now in our market expectations. As with other VSAT solutions, these partners are deploying Iridium as a companion service with Starlink and of course, are also deploying this for their GMDSS requirements as well as vessel monitoring solutions on fishing vessels, antipiracy and Citadel solutions for crude safety and other diverse applications in maritime. We estimate that an Iridium terminal of some kind is installed on 4 out of 5 SOLAS class vessels at sea today and calculate that Iridium is now installed in some kind of solution on about 250,000 ships of all kinds around the world, and that number is still growing.We also feel very good about the opportunities we're seeing in the aviation market, both in fixed wing and rotorcraft. We are already installed on nearly 70,000 aircraft of all types today, including commercial, business aircraft, helicopters as well as other general aviation aircraft. And that doesn't count all the pilots who take us along as a portable solution for their safety or to take with them when they land. In the aviation market, we're starting to see a transition or expansion from our traditional narrowband voice, safety data and IoT services to Iridium Certus mid-band for faster speeds and new services. And expect to also see Iridium Certus broadband start to deploy on larger aircraft now that the first 2 antenna systems from partners have been certified.We're expecting additional certifications in 2023 of other partners' antennas as well as the first supplemental type certificates where the FAA approves these terminals onto specific aircraft types. We've been waiting for this kind of progress for a long time and look forward to the tailwind it can provide for our aviation revenues, which should build into 2024 and beyond.Of course, I also want to highlight our strong land mobile performance. You can see the ARPU was up year-over-year and demand trends continue for equipment and service as we implemented some targeted pricing actions after holding the access and airtime pricing stable for several years. Subscriber growth is still strong. They're not quite at the level of 2022, which was an unusual year with the incremental demand we experienced from the Ukrainian conflict as well as the handset shortages experienced by our competitors. We feel good about the durability of our voice business and now believe the continued growth for Push-to-Talk and Iridium GO! exec services will help to generate high single-digit growth on average for at least the next few years.Overall, our business environment continues to be robust, and demand for all of our primary business lines remain strong. As you can see, we logged another record quarter for equipment sales with orders for handheld devices remaining above trend. Based on feedback from our partners, the supply chain of fulfillment issues experienced by our competitors on handsets have continued into 2023. We still have our own supply chain issues affecting delivery intervals, but we see them mostly abating by midyear, allowing us to build back our inventory to traditional levels.You'll also note that our engineering and service revenues are up substantially in 2023 on the growing work we're doing for the Space Development Agency and building the ground components of their next-generation network. That's a strategic effort for us, and it's going very well, even expanding beyond the initial award into new work. As we've said before, margins on this business is low compared to our service revenues, along with other work for commercial and government customers, it is an important enhancement to our relationships and will further our capabilities.Tom will provide additional color on our first quarter results, but I would like to acknowledge the important historical milestone we made on March 30th with the payment of our first ever dividend. We believe paying a dividend is a smart way to generate returns for shareholders in addition to our ongoing share repurchase program, which is also very active in the first quarter. Together, these shareholder-friendly programs underscore the confidence that we have in our business moving forward and the strength of our enterprise to generate free cash flow.I hope you've had the chance to review our latest environmental, social and governance report, which was published in March. In it, we highlight our priorities for ESG and speak to our corporate values and culture. I believe our activity in this area demonstrates our commitment to being a good corporate steward on what I would call real ESG matters without sacrificing on business performance or business opportunities. In fact, our support for the communities in which we operate enhances our position with our employees and new hires and has been welcomed by our partner ecosystem as we demonstrate values that align with their business priorities and interest.You'll notice in this year's report some enhancements to our disclosures, which we hope will allow investors to better appreciate with more detail the factors around our social stewardship priorities and impact. So, as we celebrate this year, the 25th anniversary year of Iridium's initial service launched in 1998. We continue to believe that Iridium is positioned better than at any other time in our history, both for the evolving opportunities in the satellite industry and with our ability to fund growth and reward shareholders. 2023 will be another great year for us with new product rollouts and more exciting announcements. I look forward to keeping you abreast of our progress.With that, I'll turn it over to Tom for a review of our financials. Tom?

T
Thomas Fitzpatrick
executive

Thanks, Matt. Good morning, everyone. I'd like to start my remarks by summarizing our key financial metrics for the first quarter and provide some color on the trends we're seeing in our major business lines. Then I'll recap the 2023 guidance, which we reaffirmed this morning and close with a review of our liquidity consumption and capital structure.Iridium continued to execute well, generating total revenue of $205.3 million in the first quarter, up 22% from the prior year's quarter. Operational EBITDA was $111.9 million in the first quarter. This was an 8% increase from last year's quarter and driven by increasing engineering and support revenue, growth in service revenue and another record quarter of equipment sales. On the commercial side of our business, service revenue was up 13% this quarter to $112.8 million. This increase was broad-based and reflected continued strength in voice, IoT and broadband, as Matt mentioned.Voice and data revenue rose 17% from last year's comparable quarter to $52.4 million. The increase was largely driven by higher ARPU related to targeted price changes adopted in the first quarter. We also benefited from strong growth in our Push-to-Talk and Iridium GO! services. As Matt noted, the increase in access charges was our first price action in commercial voice since 2018. And we expect to be durable, keeping ARPUs in the mid-40s and providing a growth tailwind to voice and data this year.To date, we've been pleased with how the new pricing has been received by the market. It hasn't meaningfully affected net subscriber additions, demonstrating the value that end users see in our services. Commercial IoT revenue totaled $32 million in the first quarter, up 12% from the prior year quarter. We continue to see ongoing demand for personal satellite communications, an area in which our partners continue to invest in their retail-focused products. While these subscribers generate lower ARPU than our traditional industrial IoT users, they remain a very attractive contributor to our service revenue growth in light of the minimal comparative network resources they consume. As a result, IoT ARPU was $7.22 this quarter compared to $7.78 in the prior year period. We believe this consumer-oriented sector will remain a strong driver of revenue and subscribers and believe that the integration of new Iridium Certus technologies into these products will increase data usage and potentially ARPU too.Revenue in Commercial Broadband grew 17% from the year ago period to $13.4 million. Supporting this growth was an increase in ARPU, driven by a mix shift among maritime subscribers to Iridium Certus from our legacy Iridium OpenPort service as well as market share gains driven by Iridium Certus, 200 and 700 services. Broadband remains an important component of our long-term growth, and we continue to expect that will drive double-digit revenue and subscriber growth in 2023. During the quarter, we added 52,000 net new commercial subscribers with the gain predominantly by IoT. As a result, commercial IoT data subscribers now represent 79% of billable commercial subscribers, up from 76% in the year ago period.We estimate that consumer-oriented plans now account for about half of our 1.5 million commercial IoT users. Hosting and other data services revenue was $15 million this quarter, in line with last year's comparable quarter. Government service revenue was also stable in the first quarter at $26.5 million, reflecting the terms of our EMSS contract with the U.S. government. Subscriber equipment, which has remained at record levels over the last year, grew 24% in the first quarter as demand for hardware supporting our commercial business lines remains robust.Equipment sales were $41.7 million in the first quarter compared to $33.7 million in the prior year period. Engineering and support revenue was $24.2 million in the first quarter as compared to $8.4 million in the prior year period. The rise in activity reflects new government work for the space development agency, a contract that we won last year as well as incremental development revenue from our commercial relationships. While we continue to forecast year-over-year growth in engineering in 2023, revenue will fluctuate from quarter-to-quarter based upon execution and milestone achievements.Our first quarter results as well as the trends we are seeing into April allow us to affirm our full year guidance on service revenue and EBITDA. In support of this outlook, I want to highlight a few items that may be relevant to your models and the cadence of Iridium's growth this year. We remain comfortable with our outlook for service revenue growth between 9% and 11% in 2023, in part due to continued strong net activations and revenue growth across all of our commercial business lines.As I mentioned earlier, the price actions for commercial voice will serve as a tailwind this year. Given the positive effect of this higher ARPU and considering other favorable trends in this business, we now expect that annual growth in commercial voice and data will average in the high single digits between 2023 and 2025. Revenue from our EMSS contract with the U.S. government will remained steady at $26.5 million per quarter in 2023. There is no increase in the contractual fee schedule this year. The next step-up will occur in 2024.Equipment sales set another record this quarter as demand for our satellite handsets in all our products remains elevated. Based upon current partner orders, we continue to believe that hardware sales in 2023 will be in line or even possibly exceed '22's record level. On the expense side of the ledger, we continue to forecast higher costs related to stock-based compensation and new employee hires as we upgrade and retool business systems. These dynamics resulted in a 48% increase in SG&A in the first quarter, which we expect to moderate in the balance of the year. You recall that SG&A grew over the course of 2022 with first half expenses at $54.8 million and second half expenses of $68.7 million. Accordingly, we expect the second half of 2023 to be much more in line with '22 expenses and continue to forecast that full year 2023 expenses will be up by about 20%.R&D will also run higher in 2023 as our team supports a number of new products coming to market. We feel very good about the broad-based growth we are seeing across our businesses and believe that the incremental expenses we will have in 2023 are appropriate and necessary as our business continues to grow. Taken together, these trends allow us to reiterate our forecast for service revenue growth between 9% and 11% and operational EBITDA between $455 million and $465 million this year.Moving to our capital position, as of March 31st, Iridium had a cash and cash equivalents balance of $126.6 million. Iridium's robust cash flow is one of the reasons that our Board continues to support our share repurchase program and initiated a quarterly dividend program. As Matt noted, Iridium's Board initiated a quarterly dividend in December 2022 and on March 30th we paid a dividend of $0.13 per share. Iridium's dividend program will allow for the return of approximately $65 million of cash to common holders in 2023 and reflects our confidence in our business opportunities and strong free cash flow generation.In the first quarter of 2023, Iridium also purchased approximately 900,000 shares of common stock at an average price of $59.84 for a total of $53.1 million. Since the end of the quarter, we bought back an additional 500,000 shares for a total of $29.4 million, leaving us with $97.1 million of capacity outstanding on our share repurchase program. We will continue to execute on our buyback program, balancing our objective for deleveraging with the desire to maximize return on investment.In the first quarter, we also increased our investment in Satelles by $10 million as they raised additional capital to expand their commercial business. Satelles' satellite time and location service continues to have relevance to commercial partners and governments who seek a complement to GPS and other GNSS services, which are susceptible to interference and spoofing. Satelles' offering leverages Iridium global constellation to protect critical national infrastructure and assured PNT solutions, and we remain very optimistic about their unique offering and business opportunities.Iridium's net leverage was 3.2x EBITDA at the end of the first quarter. This was down from 3.5x a year earlier, even when factoring in our share repurchase and dividend activity during the first quarter. Our long-term target for net leverage continues to be between 2.5x and 3.5x of EBITDA at the end of 2023, inclusive of quarterly dividends and giving effect to all outstanding share buybacks authorized by our Board.Capital expenditures in the first quarter were $22.9 million, including onetime spending of approximately $11 million related to this year's planned launch of spare satellites. As we noted on our fourth quarter call in February, we expect annual capital expenditures over the forecasted 10-year CapEx holiday period to average between $50 million and $60 million. Excluding launch-related costs, 2023's capital expenditures should fall in line with this long-term forecast.Turning to our pro forma free cash flow. We use the midpoint of our 2023 EBITDA guidance and back off $75 million in net interest, approximately $75 million CapEx for this year and $14 million of working capital, inclusive of the appropriate posted payload adjustment. We're projecting pro forma free cash flow of almost $300 million. These metrics represent a conversion rate of EBITDA to free cash flow of 64% in 2023 and a yield of approximately 4%. A more detailed description of these cash flow metrics, along with the reconciliation to GAAP measures is available in our supplemental presentation under Events on our Investor Relations website.In closing, Iridium continues to benefit from a robust operating environment and strong demand for our equipment and services. We plan to return capital to our shareholders, fund new projects, make strategic investments and are looking forward to the launch of 5 ground spares next month. We think this quarter is a good reflection of the Iridium game plan, generating strong operating results, returning capital to shareholders and making strategic investments to position us for future growth.With that, I'll turn things back to the operator for the Q&A.

Operator

[Operator Instructions] The first question comes from Rick Prentiss with Raymond James.

R
Ric Prentiss
analyst

Obviously a strong start to the year. I have a couple of questions. Obviously one of the bigger areas that people are trying to focus on is the direct to device opportunity. Can you help us understand -- I know you've said there's not going to be much meaningful impact on the service revenue side this year from direct to device. But have we seen some direct to device already showing up? It seems like the engineering and support levels that got reported might have already had some in there. So just trying to gauge when will you break out kind of direct to device as a category? And have we already seen some to date?

T
Thomas Fitzpatrick
executive

So yes, if you look at our queue, Rick, we say that the commercial engineering and support increase, it is principally direct to device or Qualcomm relationship.

R
Ric Prentiss
analyst

And then how long should that development fee kind of concept continue? Is that something that can run for several more quarters of this year? Does it run into next year?

T
Thomas Fitzpatrick
executive

We'll see. We don't expect it currently, but we'll see. There's opportunities for additional, but time will tell.

R
Ric Prentiss
analyst

And then the royalties start kicking in, that will go. Would that go into that same line item, commercial, engineering and support?

T
Thomas Fitzpatrick
executive

Yes. The vast majority is going to be in service revenues. It's going to -- initially it will be host to payload and other and then we'll -- then when it gets big enough, we'll likely break it out.

R
Ric Prentiss
analyst

So royalties would go into hosted payload and other and then maybe break it out. Okay. Obviously, a lot of people are watching IoT, ARPUs as well. You called out that you've seen, obviously, the mix change, but maybe Certus can help. How should we think about the current ARPUs in that personal communication area? Is that kind of mid-single digits. And as we think of direct device, it feels like that service might be priced a little bit underneath it, given what that will bring to the market? Is that fair thinking?

M
Matthew Desch
executive

I followed that last part of your question, Rick. You said what is priced underneath the market?

R
Ric Prentiss
analyst

So the current personal communication devices, should we think that's kind of a mid-single-digit ARPU? And as we think of direct to device coming online, is that something that would be an ARPU below kind of personal communication device ARPU?

M
Matthew Desch
executive

Yes. It would be below -- you're right, roughly in terms of what personal communications ARPUs are or maybe, yes, just slightly below mid-level single digits. But yes, it would definitely be below that level.

R
Ric Prentiss
analyst

And the last one for me…

M
Matthew Desch
executive

The volume is a lot higher. So that obviously would be part of it.

R
Ric Prentiss
analyst

Yes. Exactly. Price times going, it could be a lot of quantities. Okay. And the last one for me. I appreciate all the questions. The pacing in the quarter of stock buyback ramped up significantly in March. It sounds like you've done a good bit in April. How should we think about how you look at that shareholder return equation and putting money to work on the stock buyback? What's the lever that says, okay, now it's time to put more of the free cash flow production into the buybacks?

T
Thomas Fitzpatrick
executive

So our algorithm is we want to return to where we think -- an appropriate return to where we think intrinsic value is, and we execute on the buybacks when we think the return is appropriate rate.

Operator

The next question comes from Landon Park with Morgan Stanley.

L
Landon Park
analyst

I wanted to dig in on the voice and data segment. That's obviously been a pretty surprising source of upside over the last year or 2 here. Can you maybe disaggregate that high single-digit growth target that you're laying out? And maybe just delve a little bit more into what gives you the confidence that the current trends can continue out a couple of years? And even if we potentially have to lap or comp against this Ukraine benefit reversing at some point? And just on that, maybe if you could size what you think that Ukraine benefit has been and how you're thinking about that moving forward?

M
Matthew Desch
executive

Well, maybe Tom can talk to the Ukrainian benefit, which I think in the bigger scheme is kind of small overall. But we have for the last several years, seeing strong demand for our handsets. There is a competitive dynamic there. It appears we've definitely sort of outlasted everyone and our services seem to be appreciated more than anyone else's and have a very strong position in the market that we've been appreciating for a while. We clearly have a -- as you can see, we've finally sort of announced a price increase this year. It's a price increase by that we've been planning for a long time. I know there were a number of questions in previous calls over our ability to do that. And we certainly felt it was an appropriate time after not having done that for a good 4 or 5 years. Markets seem to not be affected very much. In terms of that they still -- the demand for our devices remains -- continues to remain high, and our partners have told us that they see on long-term demand and are almost working in a very high way with us versus anybody else at this point.So all those things, in addition to new technology, things like Go exec, things like Push-to-Talk, all those are now giving us kind of the visibility for the next couple of years in which Tom described to 25 a high single-digit growth rate. Yes, that's a big difference. That's on the average, of course, but that is a big difference from sort of where we thought 5 to 10 years ago. We thought this was clearly a strong steady low single-digit kind of grower, but I think that the market dynamics and demand and technology have all given us a lot of confidence now. That is not going to be that for the next couple of years.

T
Thomas Fitzpatrick
executive

I would just amplify Matt's remarks. So in 2023, if you just do the math on where the ARPU that I've indicated is going to be, we're going to be a solid double-digit grower in '23. So the guide is intended to have you think about '24 and '25, you put the 3 together, the average annual rate, we think, is going to be high single digits. And that takes into account all of the dynamics that Matt referenced. So we think this segment is more growth than it had been for a decade. And then we said that when observed the results last year, and we think that GO! and Push-to-Talk or that is an ongoing benefit that is the changes the complexion of this segment.And then there are competitive dynamics that are hard to predict really. But what we're observing in our handset sales attached, will give us confidence to put that guide out of the average high single-digit growth between 23% and 25%, Landon.

M
Matthew Desch
executive

And by the way, Landon, I also would say that we've already seen the reversal of sort of the Ukrainian situation. I mean that was a strong bump in the first quarter of last year. We're not seeing that this year. And so all of our guidance is really relevant to sort of a reversal of that already.

L
Landon Park
analyst

Well, you're lapping but has it come out of the base? I guess, was more of the question.

T
Thomas Fitzpatrick
executive

Yes. I wouldn't say it's come out of the base. We didn't see the ads. So if you look at commercial voice and data net ads in the first quarter, look at it for the past 5 years. Last year's first quarter jumped off the page. So clearly, we got a bump in ads last year. And it's not that it's come out, but you didn't get the activation occurred and they're still being used, but there's no bump in activation.

L
Landon Park
analyst

So just to the extent that it could reverse it, actually reversed out at some point. Are you able to to talk about the magnitude? And just on the ARPU, I just wanted to -- I might have missed your comment. Can you clarify the size of the pricing action?

T
Thomas Fitzpatrick
executive

Yes. So we've said that ARPUs are going to be in the mid-40s. So that's [indiscernible] been running. And that's durable, notwithstanding Ukrainian reversal.

L
Landon Park
analyst

And the magnitude of what that would look like reversing out or?

M
Matthew Desch
executive

Well, the number of devices in Ukraine still incremental, those all were turned off immediately would be, I mean, less than 1% of our base, probably less than 1% of our base. So that's not really, really driving our results at all at this point.

L
Landon Park
analyst

And then just 2 more, if I could. Your primary geo competitor has had an outage recently in the APAC region. You talked about the value of LEO and proliferated the LEO design up top. Can you talk about if you think there might be some sort of competitive impact of that outage? And I don't know if you've heard anything, it's obviously a fluid situation. Anything you can comment there?

M
Matthew Desch
executive

We haven't heard anything more than anyone else publicly has. Obviously they've made public statements about that, and there has been probably a focus in the Asia Pacific region after that happening a couple of times there on our services and may have a positive impact going forward. I think it highlights the difference in our architectures. We haven't had any kind of satellite outages. But if we did, satellites move around the planet and LEO so quickly, it would never have this kind of impact on any region that would have really early minutes in any 1 point on earth during the day. And we obviously have a lot of spare satellites and more coming even next month. So I think our brand is resiliency and quality and high level of service, and we'll continue to focus on that. Perhaps there will be benefits there.

L
Landon Park
analyst

Just one last one on direct to device. The royalty payments associated with the future unit sales, is that -- should we expect that to be something below like $0.50 per unit? Or are you able to provide any color there in terms of what that will look like on a per unit basis?

M
Matthew Desch
executive

Yes. We really aren't exposing our contracts at this point yet. We don't even have the first units in service that will happen in the coming months. I think sometime in the future, you'll hear more about that, but really trying to give you a range or something would be million appropriate at this time. That would just be too much information early at this point.

Operator

The next question comes from Hamed Khorsand with BWS Financial.

H
Hamed Khorsand
analyst

Could you first talk about your comments about the different vertical tangents that you're looking at auto? Particularly, is that happening now? Or is that just a conversation? Where does that stand from a revenue opportunity for you?

M
Matthew Desch
executive

We're working on the details and planning and discussions. And given that the technology work is largely complete at this point because it's the integration has been in and tested and has been integrated to smartphones. It wouldn't take long essentially to implement the technology into automotive. What's different about automotive though is those design cycles for cars are quite long. And so I don't know how long it would take for Snapdragon satellite to enter in the automotive space, but I doubt that it will impact revenues nearly as fast as the smartphone industry just on how that kind of design work happens. So I think that's a few years away. It's just giving the highlights of sort of upside to this technology integration and the fact that we have selected such a strong and strategic partner here that we're working with who has broad-based capabilities in other industries as well.

H
Hamed Khorsand
analyst

And then my other question was on the IoT side, the number of additions this quarter was, I think, approximately 38,000, which is -- it seems like it's slowing down. Is that purely because of consumer spending changes? Or is that partners delaying new product introductions?

T
Thomas Fitzpatrick
executive

Yes. That's just seasonality. The first and fourth are slower, second and third are stronger.

M
Matthew Desch
executive

And I don't think your numbers are right. I think it's more like net billable subscriber adds were 53,000 in '23 versus 50,000 last year. So it's actually up a bit, but each quarter, it's hard to validate within a few thousand exactly how many they'll be. We have so many different partners and so many different segments. I don't think you can read much into first quarter results either way.

Operator

Next question comes from Louie DiPalma with William Blair.

L
Louie Dipalma
analyst

For Matt and Tom, at the Barcelona conference, Qualcomm announced that it will make Snapdragon satellite available for, I believe, mid-tier Snapdragon 4 devices in addition to the previously announced Snapdragon 8 high-end premium devices. And last quarter, you provided a TAM estimate of around 80 million to 100 million phones a year. And I was wondering how is that impacted with the potential inclusion of Snapdragon 4 devices that may incorporate the satellite feature?

M
Matthew Desch
executive

Well, I mean, our view from what we understand, there's a lot more of those mid-tier Snapdragon devices being shipped to satellite phone manufacturers and there are high-end ones that we've already sort of described. So the opportunity is quite large. It will just depend on how many phone manufacturers decide to adopt the technology. Our hope would be high because it's not incrementally a lot to necessarily do that. But I think most of the focus really on the late '23 and '24 introductions will be at the high end, but I do see long term that that will expand.

L
Louie Dipalma
analyst

And are you able to say if the royalty rate for the mid-tier Snapdragon 4 devices is lower than the royalty rate for the premium Snapdragon 8 devices? Or is that still in negotiations?

M
Matthew Desch
executive

It's totally premature to talk about either relative levels or actual levels of royalties of any sort at this point. Sorry.

L
Louie Dipalma
analyst

No problem. That's completely understandable. And for Tom. Tom, you referenced higher R&D this year, I think, for like new devices. Is that R&D to support the Qualcomm partnership, such that our Iridium software developers and like radiofrequency engineers like actually working on that? Or is this higher R&D to support like other new devices, perhaps in the consumer IoT sector?

T
Thomas Fitzpatrick
executive

I would say, other devices in the consumer sector in generally.

M
Matthew Desch
executive

Yes. We feel there's a lot of opportunity right now for Iridium. And given our success in growth, we have a long list of things that we want to develop, both in our -- that require both work on the ground and gateways work in cloud, work in device work. It just a lot of opportunities, and so we've expanded our investment because we believe it's the right time to do that because we believe we can support it in our growth projections here.

L
Louie Dipalma
analyst

And Tom, did you also say, as it relates to the IoT ARPU that there might actually be expansion going forward? Or did I mishear that?

T
Thomas Fitzpatrick
executive

No. We said that we're -- the service functionality should drive higher data usage, which would drive higher ARPU slowly.

L
Louie Dipalma
analyst

And for those Certus, would that be for consumer devices like…

T
Thomas Fitzpatrick
executive

I think it was a Garmin device pushing pictures. That's higher usage is higher ARPU.

M
Matthew Desch
executive

Now that there's been some adoption amongst our partners, and they have plans to introduce products in the future, which would offer even more capabilities than we have today. I mean, obviously, it will take some time for that to affect overall ARPUs because those have to get in the market and there's an awful lot of devices already given that we're soon to be pushing 1 million devices as well, just that use more narrowband technology, but it's obviously a positive long win on ARPU.

Operator

{Operator Instructions] This concludes our questions. It looks like we have a follow-up from Rick Prentiss from Raymond James.

R
Ric Prentiss
analyst

It would probably be remiss if we don't ask the recession question or economic condition question. Are you seeing any impact out there globally as far as what the macro market is? Or is it just the demand for the product still just super strong?

M
Matthew Desch
executive

Well, I don't think we've seen any big impact whatsoever. We just held our first partner conference in a number of years here in California a couple of weeks ago. I'd say the enthusiasm of our 500-plus partners is as high as I've ever seen in the future. There was no wringing of hands in any specific market segments. I keep looking for particularly things like the consumer type segment to possibly be affected in different places and it's hard to see those trends yet. But I think we're being conservative overall here. I mean we're not projecting out too far or anything, just in case there are bigger effects.

R
Ric Prentiss
analyst

And last one for me…

M
Matthew Desch
executive

We have history, I mean 2008-2009 wasn't a great time in the world and we didn't see a lot of impact then. We've kind of experienced sort of regional market downturn. And I think our -- I think satellite services like Iridium are very valuable services. They're ones that are critical to life, that sort of thing. And I don't think they're the first ones that would be cut in some sort of a recession.

R
Ric Prentiss
analyst

Last one using up some of the time. Tom, any thoughts on the balance sheet? Anything you can do on the debt level or anything you might do as far as thinking of your interest costs?

T
Thomas Fitzpatrick
executive

Yes. We have a $1 billion cap on our -- so we're hedged $1 billion. We paid down $100 million. And so we're diligent about it, Rick. But we feel like we've contained our exposure to interest rates. And we're -- I think we have outlined what we're going to do. We're going to continue to buy in the shares, make strategic investments, pay the dividend. That's the game plan.

R
Ric Prentiss
analyst

And any update on Aireon as far as how that business is going?

M
Matthew Desch
executive

Still very positive. I mean, they continue to grow. They're investing in their commercial data services business, and they're seeing traction there. I believe that's a long-term opportunity, actually starting now that air traffic has come back to more normal levels that both has kind of increased their revenue levels, but also have started to get some other markets moving in terms of adopting their air traffic control services. So I would say, most of the positives over there.

R
Ric Prentiss
analyst

And Tom, you mentioned an investment by you all into Satelles, I missed that number. What was the investment?

T
Thomas Fitzpatrick
executive

$10 million, Rick.

R
Ric Prentiss
analyst

Ten, one zero?

T
Thomas Fitzpatrick
executive

One zero.

Operator

The next question is a follow-up from Landon Park with Morgan Stanley.

L
Landon Park
analyst

I just wanted to ask about the Certus aviation products. I mean now that those are coming into the market. I was wondering if maybe you could remind us of the TAM that you see there for -- on the commercial plan front for the larger service products. And I seem to remember pricing being quite -- or lease pricing expectations. At your Analyst Day, were quite high, I think, $600 plus. Is that still the right range to think about there?

M
Matthew Desch
executive

It's a little too early to project because they don't -- our partners don't [Technical Difficulty] our commercial expectations for the Certus product line versus others. We know it should be higher because more data and more service through it. The initial applications are going to be primarily and for the broadband products are going to be in commercial airlines, which is high. Those things are always flying, and especially as they move into safety services, I think you're going to see those also continue to sort of push up ARPUs and potential on that front. But somewhat into some business aircraft and then a lot into rotorcraft, a lot of interest in the mid-band products in rotorcraft and then in drones, that's still a very early market segment, but very positive in terms of just the activity and unmanned aerial vehicles.So we're at the really early stages of that. I'm really happy that we got 2 terminals and more coming. We're hearing about their wins with specific platforms and the STCs that they're both getting and planning for this year, but I think that's going to build kind of -- I wouldn't say fast, but it's going to take time, but I think we're going to start seeing a few thousand ads a year there, which will add to that roughly 70,000 aircraft installed with little better ARPU than we've seen before. And the safety version of those products, which is what they're really looking for come towards the end of this year and into next year with flight trials and that sort of thing. So that will also improve the business there in the aviation segment.

L
Landon Park
analyst

And just one last one for -- maybe for you, Tom. On the operating leverage front, it's sort of limited this year because of the investments in the business and the SPA contract. Is that something that we should expect in 2024 and beyond to be more in the cards for you guys in terms of expanding your EBITDA margins?

T
Thomas Fitzpatrick
executive

So the operating leverage is intact, right? So if you look for the variable cost to produce an incremental minute of use, it's really kind of hard to buy. So the operating leverage is intact. I agree with you that SPA kind of -- because the SPA contract is relatively big and lower margin. It appears that there's -- that the EBITDA margin has decreased. But that is not because the operating leverage isn't in the business. It's the same fundamentals of the cost of producing incremental in are intact, and we will continue to grow EBITDA as to our service business as service revenues grow, EBITDA should grow.

M
Matthew Desch
executive

That true of equipment too. I mean, which is lower margin, but has increased dramatically over the last 2 or 3 years. And that's all -- this is all positive, it all falls to the bottom line and generates cash for us. So it's a good thing.

L
Landon Park
analyst

And I mean the 20% SG&A growth the last -- this year and last year, is that something that you should think will moderate a little bit at some point? Or is that…

T
Thomas Fitzpatrick
executive

Yes. That will moderate…

L
Landon Park
analyst

How should we think about that growth rate?

T
Thomas Fitzpatrick
executive

That will moderate over time.

Operator

The next question is the follow-up from Louie DiPalma with William Blair.

L
Louie Dipalma
analyst

I have a question in terms of why have your satellite phone competitors experienced like major supply chain issues, but it doesn't seem to have really impacted you?

M
Matthew Desch
executive

I have my own personal ideas about that. I'm not sure it's appropriate for me to describe our competitors' issues or problems. I think their business is smaller. I think they perhaps outsource more of their technology to others. And so they don't have quite the supply chain control over the situation that we do. I can only speak to the excellent work my team does. We've been doing this longer than anyone has. We have more breadth of experience, perhaps, I really think I more would rather focus on sort of the positives of what we've done.It looked a little scary, I would say, 1 year, 1.5 years ago, as we were hearing from supply chain partners that things that we were expecting to come in parts that were had 1 week or 3 months kind of interval suddenly got pushed out a year. But perhaps because of the importance of our products and the markets they serve, perhaps just the excellent relationships with the supply chain my team has, they really jumped on that fast and just worked out really hard and maybe our volumes are higher in and drives higher priorities from suppliers than maybe others do.But I think we're on top of it now. I think it's pretty much over from almost all products, certainly phones. And I remember during that whole time, in our case, I mean, we had the incremental challenge of higher demand. So we were grabbing all the demand of others always be important to us just at the time we were working through those challenges. So that was an additional complexity we had to work with. But I just owe it to the expertise and competency of my team more than anything else.

T
Thomas Fitzpatrick
executive

I'll just amplify that to Matt to say like our satellite phone business is highly strategic to us. We are not reluctant at all to invest in safety stock in support of that business. It's unclear that our competitors feel the same way about their handset business as we build out ours.

L
Louie Dipalma
analyst

And also earlier this year, you launched the Iridium GO! exec, which seems like a really exciting device. What has been the initial feedback of the GO! exec from your channel partners? And does the service revenue for that product, does that go in the commercial voice and data reporting segment? Or does it go into the IoT reporting segment?

M
Matthew Desch
executive

Yes. It goes into commercial voice and data. As far as reception is very, very high, it's a unique product. There isn't anything sort of supplying that speed on a portable battery-powered basis that allows a smart or tablet to do more than just connect with just texting. I mean it allows higher speed services. It allows e-mail. I was using it myself the other day on a long flight. Multiple voice lines, it's extremely flexible, has open interfaces. So we're seeing application providers start to adapt their products to it so that they can drive specific applications, which means they're going to be selling the product as well.So I think we announced today that there are 4,000 orders, which I thought was very, very positive for our very first field of channels and people. We've even had some reorders already. So I think it's a great introduction of that product. And it's kind of addictive, once you find that kind of value, you kind of can't help but use it more. So I imagine it will be a positive headwind or a tailwind for our ARPUs in that general segment, even though it's quite -- a little be quite small compared to all of our other revenues to begin with. But it's a positive addition.

Operator

This concludes our question-and-answer session. I would like to turn the conference back over to management for any closing remarks.

M
Matthew Desch
executive

Yes. Obviously, we'll see you again in July, but I'd remind you that we've scheduled an Investor Day in New York on September 21st. I hope you all can join us there because we are planning to provide more details about what makes us confident in our longer-term projections and how we think our long-term model looks like and why we believe our growth projections are the way they are. So join us then. We look forward to seeing you. But thanks for joining us on this call.

Operator

The conference has now concluded. Thank you for attending today's presentation. You may now disconnect.