Author Topic: Firefly Alpha Flight 2: To the Black : VSFB SLC-2W : 1 October 2022 07:01 UTC  (Read 88431 times)

Offline Steven Pietrobon

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T-30 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Flame trench and engine view. Reaver engines use tap-off cycle.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-20 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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30th Space Force video.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-10 minutes. Propellant load is complete.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Vehicle specifications.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-8 minutes. Engine chill has begun.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-5 minutes. Strongback is in launch position.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-4 minutes. Activating FTS.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-3 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-2 minutes. Send it! Go for launch.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Abort!
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Going through abort procedure.
« Last Edit: 09/11/2022 10:03 pm by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Gantry has returned to its hold position.
« Last Edit: 09/11/2022 10:03 pm by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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twitter.com/nextspaceflight/status/1569085873106604034

Quote
45-minute hold heard on range radio.

Edit to add:

https://twitter.com/nextspaceflight/status/1569086484325744641

Quote
I'd stress that this sounded like a range callout not a Firefly callout. May indicate the minimum turnaround time if whatever issue is fixed.
« Last Edit: 09/11/2022 10:14 pm by FutureSpaceTourist »

Offline FutureSpaceTourist

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https://twitter.com/Firefly_Space/status/1569085741443207168

Quote
🚀 Update: We aborted at the top of our launch window. We have a 4-hour window today and will work on the issue to see if we can recycle. More updates soon.

Offline Steven Pietrobon

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The base of the vehicle has the letters A-L-P-H in each corner so that it reads ALPHA when A is read twice.

  H
A   P
  L
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Tim is taking a break. Standing by for new T-0.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-56 minutes. New T-0 of 4:20 pm local (23:20 UTC).
« Last Edit: 09/11/2022 10:26 pm by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-45 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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