Will AST SpaceMobile receive FCC Supplemental Coverage from Space (SCS) authorization by December 31, 2026?

The Q4 2025 earnings call introduced a notable signal: management discussed H2 2026 US commercial service activation while providing zero substantive commentary on the FCC SCS license status. This management silence can be read two ways — either they have private confidence that the license will arrive in time (bullish read) or they are deliberately not foregrounding a risk they cannot control (bearish read). The government contract portfolio (Golden Dome IDIQ, SDA EUROPA Tranche 2, 10 total government contracts) creates institutional relationships with defense procurement agencies, which may generate indirect reputational support within Washington's regulatory ecosystem — though the FCC is formally independent. Weighing SpaceX precedent (positive), active adversarial complaint (negative), and the unchanged base-rate challenge of resolving a contested 248-satellite Part 25 application within ~10 months, probability remains modestly elevated above coin-flip odds but below 40%.

Two months have elapsed since the prior prediction with no public FCC development reported. In contested regulatory proceedings, absence of news is not neutral — it means the adversarial process established by SpaceX's January 2026 complaint is absorbing FCC bandwidth without visible progress toward resolution. The FCC must process SpaceX's complaint, allow AST to respond, potentially solicit additional technical comment, and then proceed on the underlying Part 25 application. Each procedural step consumes months. The timeline compression from ~11 months to ~10 months, combined with no discernible momentum, shifts the probability distribution toward 2027 resolution. Management's $3.9B cash position removes the urgency pressure that might otherwise motivate aggressive regulatory lobbying.

The Golden Dome IDIQ and SDA EUROPA contracts represent a meaningful shift in AST's strategic positioning. Being a prime contractor on Missile Defense Agency work and Tranche 2 SDA makes AST a defense-relevant satellite infrastructure company, not merely a commercial broadband startup. This shifts the political economy around the FCC decision: defense-adjacent satellite operators have historically received more attentive treatment in regulatory processes, and the executive branch's emphasis on Golden Dome as a national security priority creates a link between AST's constellation buildout and national defense policy. While the FCC is formally independent, the political environment under an administration prioritizing Golden Dome creates non-trivial pressure to clear obstacles for prime contractors. This is the most optimistic reading of the new data, and I assign it modestly higher probability than the prior ensemble.

The earnings call update is net neutral for this market. Management's silence on FCC SCS during a call that explicitly discussed H2 2026 US commercial activation is consistent with both confidence (they expect the license before H2) and avoidance (they don't want to highlight risk on a call focused on momentum). The $3.9B cash position and 'fully funded for 100+ satellites' framing removes the liquidity narrative that previously argued urgency. Government contracts are operationally significant but FCC proceedings are insulated from executive branch pressure by statute and norms. The base rate of contested Part 25 proceedings resolving within 10 months remains the most powerful prior, and it argues against 2026 resolution. Probability held essentially flat at the prior ensemble level.

Focusing on the competitive dynamics update: SpaceX now holds the only granted SCS license and is simultaneously blocking AST's application. This asymmetry deepens over time — SpaceX is accumulating operational data, subscriber relationships, and FCC familiarity while AST remains license-pending. The competitor has every incentive to extend AST's adversarial proceeding as long as possible. Two months after filing the complaint, there is no public indication that it has been resolved, dismissed, or superseded. Each month of adversarial process is a month closer to year-end without progress. The prior ensemble's 0.28-0.30 bearish anchors in haiku and sonnet appear well-calibrated — if anything, the elapsed time without news strengthens the case for this range.

Focusing on the commercial ecosystem signal: AT&T, Verizon, and other major MNOs with $1B+ contracted revenue are highly motivated parties who have direct political access and ongoing FCC relationships. These companies lobby the FCC continuously on spectrum, rural broadband, and telecommunications policy. Having AT&T and Verizon as aligned parties is a form of regulatory pressure that operates through industry comment processes, informal engagement, and political connections — different from formal proceedings but not zero. The MNO partnership depth (50+ global, major US carriers) creates a commercial constituency pressing for resolution. This is partially offset by SpaceX's own political resources. Net: MNO ecosystem provides meaningful but not decisive uplift to the probability.

Management called H2 2026 for US commercial service but said nothing about FCC SCS status. Government contracts (Golden Dome, SDA) add defense credibility. SpaceX complaint still active 2 months later. Net: roughly unchanged from prior 35% — slightly below given elapsed time without progress.

Time compression is the dominant update: went from ~11 months to ~10 months with no visible FCC movement. Historical base rates for contested satellite applications are unfavorable. SpaceX complaint remains an unresolved adversarial proceeding. With approximately 10 months left and no reported FCC activity on AST's application, a sub-30% probability reflects the historical base rate for contested complex proceedings resolving on accelerated timelines.

SpaceX precedent remains the strongest positive. Government program wins (Golden Dome, SDA) are new and create some political environment benefit. Active complaint and FCC processing timelines are the dominant negatives. Near 1-in-3 probability — essentially unchanged from prior ensemble as new information is neutral-to-mixed.