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councilman24

Anything a skydiver CAN'T get out of?

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Random thought from another thread. Any plane, even the crappiest jump ship, is better than one you CAN'T get out of.

Is there anything a determined skydiver (read ANY skydiver) can't get out of?:S

Space shuttle, yep?
Airliner, yep?
Ultralight, yep?
Concorde, not flying anymore, but probably yep, low and slow.
SR71, did they have ejection seats? Hmmm designed for some sort of bailout if not seat.

Needs to be reusable and intended for human flight. High enough and suffiecient time and not destroyed during exit. And survivable.

Anything we can't (legality not considered) get out of?
I'm old for my age.
Terry Urban
D-8631
FAA DPRE

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Doesn't meet the criteria!!!

But, as pointed out. Fire the escape rocket after launch before high speed as intended, fire the door (post apollo 8 I think) and out the skydiver goes.

I'm as serious as a stupid discussion can get. We get out of biplanes, jets, balloons, 152's with the door on, helicopters, Super Connie's, warbirds. I THINK every military plane ever has had a way to get out. X-1? Space shuttle crew wear parachutes.

What was the x prize space ship? maybe that did it have an escape mechanism?
I'm old for my age.
Terry Urban
D-8631
FAA DPRE

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>What about a Lear jet with the side engines on the rear end of the
>fuselage, right behind the door?

Not sure about the Lears, but the Challengers had a very convenient cargo door that opened inward right below the left engine intake.

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Bell X-1?

X-15??



The x-15 ejection seat had wings. It was awesome.
In the Navy, you can't put your hands in your pockets but I was always told not to put my hands in my pockets by people with their hands in their pockets. Kinda funny huh?

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>Saturn V Rocket.

The Apollo CM had both an escape system and a pyrotechnically-ejectable door.



As best as I recall, the system was an SRB escape tower that separated and jetissoned the entire CM from the rest of the stack, after which the CM, with astronauts still inside, landed under its parachutes. And yes, you could blow the hatch, but I recall that was for either emergency pre-launch egress (to avoid another Apollo 1 disaster, where the bolted-on hatch prevented rapid egress, with lethal consequences), or post-landing egress; unlike the Shuttle, I don't believe the Apollo astronauts had personal parachutes to enable them to survive a bail-out from the craft in flight.

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> I don't believe the Apollo astronauts had personal parachutes to enable them
>to survive a bail-out from the craft in flight.

Right - but I'd have one.



Me too. They just didn't think of it.:P Including with the space shuttle originally. And that thing flies like a brick (oops, glider) part of the time. Although I seem to remember the Enterpirse atmospheric test vehicle had ejection seats.

Correction, Columbia had ejections seats for the pilots for the first four launches.
I'm old for my age.
Terry Urban
D-8631
FAA DPRE

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The Gemini capsule had no escape tower, but regular ejection seats for both astronauts. Shepard had a parachute harness and front mount reserve for his suborbital Mercury flight. I believe some of the first Space Shuttle flights, 2 man crew, had some sort of ejection system installed.

Yeager did wear a rig on the Bell X-1, but bailing out would have been committing suicide to avoid getting killed, what with that wing right behind the egress hatch.

JimandI Capsule pic http://www.daviddarling.info/images/Gemini_capsule.jpg

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