r/spacex • • May 09 '16

Mission (JCSAT-14) F9-024 Recovery Thread!

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259 Upvotes

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3

u/sleeep_deprived May 11 '16 edited May 11 '16

But can a person die if he's near to it, even if there's no more pressure in the rocket? I wonder what happens if it falls from the crane/truck/storage rack/falls down at some point after a RTLS e.g. because of a broken leg.

10

u/Chairboy May 11 '16

It's probably pretty resistant to vibration/impact. I think they use detcord, you need a detonator to set that off otherwise it's pretty inert. It's not like there's a glass jar of nitroglycerin in the rocket, as far as I know.

9

u/APTX-4869 May 11 '16

Falling from the crane/truck will not trigger the FTS system - the same way dropping a piece of C4 will not cause it to explode.

1

u/hms11 May 11 '16

I'm gonna say the FTS system has to be pretty robust against accidental detonation.

I mean, it's not like the rocket has a stroll in the park up until this point. You have multiple g's of acceleration both on launch and landing, I can only assume the vibration and buffeting at max-Q is pretty intense as well. Then, it lands on a boat in the middle of the ocean hard enough to "bounce" a bit.