Firefly Aerospace said the Alpha booster designated for Flight 7 was destroyed during acceptance testing at its Briggs, Texas facility on Sept. 29 after "an event" resulted in loss of the stage. The company is assessing damage to its stage test stand, said no other facilities were affected and staff are safe.
Discovered |
Briefing
The booster designated for Alpha Flight 7 was lost during acceptance testing on Sept. 29, removing the specific stage tied to the company’s planned return-to-flight window and likely delaying near-term launches; Firefly had previously said it expected to resume launches "in the coming weeks" (link).
The incident follows Firefly’s April Alpha breakup — which the company attributed to plume‑induced flow separation — and came after the FAA cleared Alpha to resume launches, making the prior corrective work and regulator engagement essential context (link) (link).
Firefly says it is assessing damage to its stage test stand, reported no other facilities impacted and that all personnel are safe; the test-stand repair timeline and any updated launch manifests are the immediate metrics to watch (link).
Reported By
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Firefly Aerospace Shares Plunge 35% After Ground-Test Rocket Explosion • The Motley Fool
Firefly Alpha Booster Explodes During Ground Test, Jeopardizing Flight 7 Schedule • newspaceeconomy.ca
(ES) Alpha Flight 7 first stage lost during testing in Texas • actualidadaeroespacial.com
