Attach the ejector seat TO the helicopter blades so that they both eject and you get a cool propeller and can fly around and it can shoot lasers and stuff too.
So basing off another comment. Have the Ejection seat tied to the rotor and shaft (not in a way that the chair spins. Duh)
Then (as long as rotor hasn't disintegrated) you can eject the seat with the rotor, thus minimizing filet chances... Whilst also floating to the ground softly like those whirly paper helicopter things you played with as a kid
Nah, just do it like they did in WW1; synchronize the ejection to the rotor blades so you fly through the gap, clean as a whistle.
(Please don't ask about our experiments with the earlier WW1 method of "Fuck it, just shoot the propeller sometimes, it'll be fine". Turns out that doesn't work so great when you replace bullets with people.)
Why not blow the blades off first with a charge in the Jesus pin? Or have the seats eject siddeways or downward? Or like, open the door and jump out hoping you don't hit he rotors?
Can’t believe I had to scroll this far to find the real solution. Eject rotors, then eject pilots. I think fighter jets basically do the same: eject canopy, then seat.
The individual rotor blades are separated from the center with an explosive charge and their centrifugal motion carries them laterally away from the vehicle as the seat rockets straight up.
I think it's the Apache helicopter that stops the rotors instantly on eject. No need for Mach 13. I know this graphic is a joke though, I just remembered this cool thing about the helicopter.
I don't know of any ejection seats that go sideways, but early F-104 models had a downward track ejection seat. The main issue is that parachutes need some time to open and helicopters tend to fly pretty low. So in most situations you wouldn't be in a safe altitude to actually eject.
Modern zero-zero seats can safely eject at any altitude, but they do so by using a rocket motor to fly upwards to a safe altitude for the parachute to open. So because of the rotors, helicopters generally don't have ejection seats. The exception is the Kamov KA-50 series. It has explosive bolts blowing off the rotors before ejection.
Presumably less "blowing off" and more "letting go." They're already being spun with as much centripetal force as they'll tolerate. The explosive only needs enough oomph to make itself disappear.
Which had to be a weird pitch. Like, 'for safety reasons, we're going to stitch this together with detcord.'
Heck if accelerating to Mach 19 in about 2 meters is acceptable you could just disable the rotors and only experience an acceleration of less than Mach 1 in just a few meters.
What about that fancy thing that stops table saws when you touch them? Just get one of those and stop the rotors. I'm certain there's no physical reason this wouldn't work.
When helicopters lose power they just fall. If the rotor head isn't decapitated then when you get ejected sideways there's s no zero chance you'll be julienned on the way down.
It's why the most (only version currently in operation) common method of helicopter ejection severs the head or blades while it's still rotating so it/they spin off and hopefully away and then the seat rockets away.
Major Mindbleach made local headlines today as he drove a Santa Claus-esque sleigh attached to an AARGM directly over the heads of local combatants. Spectators say that instead of dropping gifts like his holiday counterpart, Mindbleach was dropping dook as he shit his pants repeatedly moving at speeds of Mach 2+ attached to a ballistic missile. The final status of Mindbleach is unknown. More information as the story develops.
Boeing adamantly insisted this not count toward any statistics on the reported dangers of their aircraft, as the system was working as intended at the time of the pilot's exit. All questions about subsequent events should be directed to the manufacturer of the missile.