Message In A Booster

Launch Failure

Liftoff Time (GMT)

13:37:47

Tuesday April 29, 2025

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Mission Details

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Launch Notes

Problem during stage separation and second stage ignition caused disintegration of the separated 1st stage and the loss of the Lightning engine nozzle extension on the 2nd stage, substantially reducing the engine’s thrust. 2nd stage reached 320 km in altitude but did not reach orbital velocity, eventually impacted the Pacific Ocean north of Antarctica.

LM400 Technology Demonstrator

First of up to 25 launches of Low Earth Orbit technology demonstration satellites to be built and operated by Lockheed Martin. Demonstration mission for Lockheed Martin LM400 satellite bus, which will carry a communications payload. The satellite bus is customizable to support different missions — including remote sensing, communications, imagery and radar — as well as orbits and launch configurations.

Polar Orbit

1 Payload

Rocket

Active
Alpha

Active Since 2021

Firefly Aerospace logo

Agency

Firefly

Price

$15.00 million

Rocket

Diameter: 1.82m

Height: 29.48m

Payload to Orbit

LEO: 1,030 kg

Liftoff Thrust

801 Kilonewtons

Fairing

Diameter: 2.2m

Height: 5m

Stages

2

Launch Site

General Trajectory

SE

SW

Launching

South

SLC-2W

Vandenberg SFB, California, USA

Fastest Turnaround

13 days 1 hour

Stats

Alpha


6th

Mission

1st

Mission of 2025

2025


92nd

Orbital launch attempt