Falcon 9 Block 5 F642 (Starlink-391)

Falcon 9 Block 5 flight F642 used confirmed first-stage booster B1078.28; the complete launch-stack article number had not yet been published in the source catalog at curation time for the Starlink-391 mission on 2026-05-25. The launch vehicle successfully completed its assigned launch and deployment mission; this outcome is separate from the reusable first stage's recovery result.