Full Breakdown
Falcon Heavy Launch Sends ViaSat-3 F3 to Geosynchronous Transfer Orbit
4/30/2026, 11:28:51 PM
Core Event: Falcon Heavy Launch of ViaSat-3 F3
SpaceX launched a Falcon Heavy from Kennedy Space Center’s LC-39A at 10:13 a.m. EDT on Wednesday. Boosters 1072 and 1075 (second and 22nd flights) and core B1098 carried 6-ton ViaSat-3 F3 to transfer orbit. Boosters landed at LZ-2 and LZ-40; core was discarded in Atlantic. Separation occurred about five hours later.
Background & Context: Completing the ViaSat-3 Constellation
ViaSat-3 F3 completes ViaSat’s three-satellite high-throughput constellation. F1 launched 2023 on Falcon Heavy, F2 in 2025 on Atlas V. This Falcon Heavy flight is the rocket’s 12th and first since October 2024.
Timeline of the Mission
April 27: launch scrubbed (55 % unfavorable weather). April 28: forecast improved to 90 % favorable; window opened. April 29: liftoff, booster landings, ascent to GTO; satellite separated ~5 h later. Subsequent months: orbit-raising to 158.55° E GEO slot and commissioning.
Data & Statistics
Falcon Heavy generated ~5.1 million lb thrust. ViaSat-3 F3 mass ~6 t. Side boosters flew 2nd and 22nd missions; core was expended. Target orbit: perigee ~23 000 km, inclination ~3°, GEO slot 158.55° E. Satellite adds >1 Tbps capacity.
Why It Matters: Broadband Expansion in the Asia-Pacific
F3 adds >1 Tbps to Asia-Pacific, enabling 4K streaming for airline passengers and high-speed broadband for mobility users. Phased-array antennas allow dynamic beamforming, improving spectrum use and resilience for commercial, defense and government customers.
Official Statements & Responses
Vice President of Satellite Systems Dave Abrahamian said Falcon Heavy’s higher thrust gave a more electric-propulsion-friendly orbit, shortening commissioning, though horizontal payload integration added alignment challenges. CEO Mark Dankberg highlighted the satellite’s resilience and beam-forming for government and commercial mobility.
Conflicting Reports & Gaps
Some sources listed the launch as April 28, others as April 29, reflecting update timing and time-zone conversion (7:13 a.m. PT = 10:13 a.m. EDT). No source resolves the discrepancy.
Verbatim Quotes
- “We have a number of airline customers in the APAC region that are really anxious to get this capacity online so they can start serving their customers better,” — Dave Abrahamian, Vice President of Satellite Systems, ViaSat
- “Falcon Heavy is a more powerful vehicle than Atlas 5 was, so they can put us in a more favorable transfer orbit for the electric propulsion,” — Dave Abrahamian, Vice President of Satellite Systems, ViaSat
- “ViaSat-3 because we’re using a phased array technology and our antennas onboard, we can form a beam wherever we need it,” — Dave Abrahamian, Vice President of Satellite Systems, ViaSat
- “ViaSat-3 F3 will provide greater resilience for government and commercial mobility users, leveraging powerful beamforming capabilities to quickly deliver bandwidth in and around geopolitical and other hot spots,” — Mark Dankberg, Chairman and CEO, ViaSat
