Strong Service Revenue Growth
Q4 service revenue of $192,000,000, up 61% year-over-year and +1% sequentially, driven by product mix shift and higher-margin service activations.
Product Development and Ramp (Galileo & 5G)
Galileo (HDX/FDX) and 5G ramps underway: shipped >300 HDX/FDX antennas in 2025; company expects combined Galileo and 5G shipments to exceed 1,000 units in 2026, nearly 900 Galileo antennas shipped by 2026, and to ship >500 5G boxes in 2026 with ~400 5G aircraft online by year-end. Galileo pipeline >1,000 aircraft (weighted pipeline >400) with a 60/40 U.S./international mix.
Record Equipment Shipments and Equipment Revenue
Q4 ATG equipment shipments were a quarterly record at 472 units (up 8% sequentially from 437). Q4 equipment revenue was $39,000,000, up 104% year-over-year and +15% sequentially. 2025 ATG equipment shipments totaled 1,631.
Fleet & OEM Momentum
Key fleet and OEM traction: VistaJet line-fit/STC installations ramping (Bombardier order referenced of 40 + options for 120, potential $5B total), NetJets remains a major customer, FDX line-fit option for Bombardier Challengers/Globals, HDX options with Textron, 35 STCs completed across regions with ~20 more expected in 2026.
ATG Modernization Progress
AVANCE aircraft online (AOL) grew to 4,956 (up 8% year-over-year) and now represents 77% of the ATG fleet (from 65% a year ago). C1 (LTE-ready) installs ramped, Classic AOL reduced to ~1,100 with a plan to reach zero Classic AOL by Q4 2026. FCC LTE grant funding continues ($34M in Q4; $93.9M program-to-date).
Financial Results and Guidance in Line or Above Expectations
Q4 adjusted EBITDA of $37,800,000 in line with guidance; full-year 2025 free cash flow $89,200,000 at the high end of guidance. 2026 guidance: revenue $905M–$945M (~2% growth at midpoint), adjusted EBITDA $198M–$218M, free cash flow $90M–$110M (~12% growth at midpoint). Net leverage 3.3x within stated target range (2.5x–3.5x).
Military & International Expansion
Military and government aviation revenue grew 34% year-over-year; international revenue grew 94% year-over-year. New wins include C-130 Ku-band hatch mount approval and a $33,000,000 contract ceiling for an SES/Space Force blanket purchase agreement; management highlights large TAMs and expanding MilGov pipeline.