Thanks, Scott, and good afternoon, everyone. During the fourth quarter of 2025, we continued to execute on our commercial objectives while expanding manufacturing and importantly, significantly strengthening our financial position to support our core objectives in 2026. 2025 was best described as the year of scaling at AST SpaceMobile. We began the year focused on building out manufacturing to support our targeted launch schedule through 2026, and we ended the year with the launch of our first Block II BlueBird satellite, BB 6, a seminal moment in the history of our company. As we speak with you today, we have 29 Block 2 BlueBird satellites in various states of production and are on target to complete the assembly of 40 satellites equivalent of microns during the first half of 2026. For 2026, AST SpaceMobile's global workforce is intensely focused on completing our Block 2 BlueBird satellites to support the orbital launch of 45 to 60 total satellites during the year as we work towards commercial service activation in the second half. As Scott described, our focus on launch cadence and commercial service activation in 2026 is complemented by our increasing revenue opportunities, both from commercial and U.S. government partners. We are now a revenue-generating company, and we will work hard to achieve profitability from our growing revenue initiatives that are intrinsically linked to the increasing number of Block 2 BlueBird satellites that we put into low earth orbit. Our rapid growth is supported by a fortified balance sheet. Not only do we now have the cash to support the full build-out and launch of a constellation of over 100 satellites to provide worldwide space mobile service, our most recent financing activities position us to accelerate the deployment of our controlled spectrum bands on a global basis, monetize the capabilities of our proprietary technology to capture the evolving commercial opportunities related to artificial intelligence, enhance investment in government space opportunities in the United States, reduce our higher interest debt and pursue opportunistic investments to accelerate our space mobile services and capabilities. All the while, we continue to balance a prudent approach to our spending while moving quickly to protect and capitalize on our first-mover advantage of bringing space-based broadband connectivity direct to unmodified smartphones in the rapidly growing direct-to-device market. Our intentional focus on investing in operational growth led to higher adjusted operating expenses and capital expenditures in Q4 of 2025, both consistent with our expectations and previously communicated during our Q3 2025 earnings call. Importantly, our revenue ramp continued in Q4 with significant revenue growth from commercial gateway deliveries, services and contracted milestones completed for the U.S. government, resulting in 2025 revenue near the top of our guidance range. Moving to the operating and capital metrics slide. Let's review the key metrics for the fourth quarter and full year of 2025 in more detail. On the first chart, for the fourth quarter, we incurred non-GAAP adjusted operating expenses of $95.7 million versus $67.7 million in the third quarter. As a reminder, non-GAAP adjusted operating expenses exclude noncash operating costs, including depreciation and amortization and stock-based compensation. The quarter-over-quarter increase of $28.0 million resulted primarily from a $23.4 million increase in adjusted cost of revenues related to gateway deliveries, the first revenue from our MNO partners together with a slight $3.5 million increase in adjusted R&D costs, a $3.0 million increase in adjusted engineering services costs, this partially offset by a $1.9 million decrease in adjusted general and administrative costs. Our Q4 adjusted operating expenses, excluding those adjusted costs of revenue, would be $66.8 million compared to $62.2 million in Q3 of 2025, which is in line with the mid-$60s million guidance that I previously provided. For the full year of 2025, non-GAAP adjusted operating expenses less adjusted cost of revenue totaled $224.8 million compared to $151.8 million for the full year of 2024. The primary drivers of the increase were growth in our workforce, including contractors and consultants, our expanded production facilities and other professional fees, including legal fees related to our spectrum and financing transactions. Turning now to the second chart on the slide. Our capital expenditures for the fourth quarter of 2025 were approximately $407 million versus approximately $259 million for the third quarter of 2025. This figure was made up primarily of capitalized direct materials, labor for our Block 2 BlueBird satellites and payments made in connection with multiple launch contracts with the balance relating to facility and production equipment expenditures. This amount was above the quarterly guidance of $275 million to $325 million that I provided during our last earnings call, mainly due to intentional growth investments to accelerate satellite material purchases and the timing of launch contract payments. For the first quarter of 2026, we estimate that our adjusted operating expenses, excluding cost of revenues, will be in the range of approximately $70 million to $80 million as we add to our workforce and continue to design, manufacture, launch and operate our growing satellite constellation as well as pursue the monetization of our L and S-band spectrum usage rights. We expect our capital expenditures to remain flat in Q1 2026 with the fourth quarter of 2025, and it will come in at a range of somewhere between $350 million to $425 million, primarily driven by the timing of launch payments related to our near-term launches, which, as I've previously explained, vary from quarter-to-quarter. We continue to estimate that the average capital cost, including direct materials and launch costs for our constellation of over 90 Block 2 BlueBird satellites will fall in the range of $21 million to $23 million per satellite. Our cost per satellite estimates are subject to fluctuations based on dynamic geopolitical factors, which could impact our costs. As a reminder, the timing of the changes in our adjusted operating expenses and capital expenditures, as I've just described, could be delayed or may not be realized due to a variety of factors. Our planned revenue ramp continued during the fourth quarter, and we expect to continue to grow in 2026 holistically. With respect to revenue generation, we believe we can enable continuous space mobile service across key markets such as the United States, Europe, Japan and other strategic markets with the launch and operation of approximately 45 to 60 BlueBird satellites and additional strategic worldwide markets with the launch and operation of approximately 90 BlueBird satellites. Further, as we continue to launch and deploy our constellation, we will continue to support U.S. government applications, currently ongoing and accelerating as our constellation grows. In the fourth quarter, we recognized revenue of $54.3 million, primarily driven by gateway hardware sales and various U.S. government service milestone achievements. Additionally, in Q4, we recognized revenue in connection with the provision of critical consulting services for an MNO partner. For the full year of 2025, we achieved revenue of $70.9 million, representing the top end of our 2025 revenue guidance range of $50 million to $75 million. Now turning to our revenue expectations in 2026. We manage the top line with a focus on full year performance given the quarterly variability inherent to our business, including the timing of contract signings, equipment sales and milestone achievements. As a result, we believe our revenue performance is best evaluated on a full year basis. As we continue advancing our launch and network activation initiatives, we expect revenue to grow meaningfully relative to our 2025 financial performance. Specifically, we expect to generate full year 2026 revenue in the range of $150 million to $200 million. We expect revenue to continue to be driven by gateway deliveries, achievement of contracted milestones for the U.S. government, MNO consulting services with potential upside related to the recognition of initial commercial service revenue. Quarterly revenue will likely vary significantly depending on achievement of milestones and the timing of customer activities. We believe that approximately half of the revenue opportunity within our commercial pipeline this year is already booked or contracted. The remaining portion consists of a combination of advanced stage opportunities that have not yet been signed as well as net new business we expect to secure over the course of the year. As previously noted, we anticipate government-related revenue growth to be driven by the factors outlined earlier in Scott's remarks. The achievement of our revenue plan remains subject to several contingencies, including the successful launch and deployment of Block 2 BlueBird satellites related to U.S. government applications, contractual milestone achievements, critical gateway equipment sales to our MNO partners in support of their anticipated commercialization efforts of SpaceMobile service and service revenues in connection with the activation of our commercial service provided by our existing and planned deployed and operational satellites. Finally, on the last chart on the slide, on a pro forma basis, inclusive of cash raised in February via the convertible notes offering with a 2.25% 10-year coupon at an effective strike price of $116.30 per share and the available liquidity under the at-the-market or ATM facility. Our cash, cash equivalents and restricted cash as of December 31, 2025, was approximately $3.9 billion. Primary drivers for this cash increase include the execution of the two convertible notes offerings in October of 2025 and February of 2026 for a total of approximately $2.2 billion of net proceeds and approximately $706 million of net proceeds raised from the 2025 ATM facilities during Q4, leaving approximately $80 million available under that facility. In addition to capital raised via the recent 2.25% 10-year convertible notes, we also took action since our last earnings call by further reducing our outstanding debt related to the January 2025 and July 2025 convertible notes each due in 2032. Following the February equitization transactions, we have now converted approximately $457 million of the outstanding $460 million of the January convertible notes into 19.2 million Class A shares and $250 million of the outstanding $575 million of the July notes into 4.5 million Class A shares. We will continue to look at attractive debt reduction efforts, including convertible notes as the year progresses. Given the current strength of our balance sheet that now includes cash, cash equivalents and restricted cash and available liquidity under the ATM facility of over $3.9 billion on a pro forma basis as of December 31, we are now not only fully funded to manufacture and launch a constellation of over 100 satellites to provide worldwide space mobile service, but we have increased our financial flexibility to make further investments to expedite the timing of and augment the capabilities of our SpaceMobile service. At this time, we do not have any plans to pursue additional convertible debt. The combination of increasing commercial and government opportunities rapidly scaling manufacturing and satellite launch operations and a fortified balance sheet firmly positions AST SpaceMobile to achieve our objectives on behalf of all of our stakeholders in 2026 and beyond. I am incredibly proud of the significant progress our company made in 2025, backed by the intense focus and tireless efforts of our worldwide workforce. It's now time to further execute on our launch cadence to bring SpaceMobile service to connect the unconnected in the coming periods. And with that, this completes the presentation component of our business update call, and I'll pass it back to Scott. Scott?