On aircraft with 2 crew placed one in front of each other (tandem) equipped with ejection seats, the rear seat is ejected before the front one (described here for the F-14).

  • Why is the rear seat ejected before the front one?
  • Is an aircraft without ejection seat (e.g. glider) evacuated in the same order and why?
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    $\begingroup$ Have you not seen Top Gun? It's so the front seat can hold the rear seat afloat till the rescue chopper arrives! $\endgroup$
    – Jamiec
    Commented Oct 26, 2015 at 9:37
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    $\begingroup$ There is no sequence in a glider. Everyone tries to get out as best as he can, but there are very few cases. The few I have heard of involved an instructor in the back seat, and in one case the instructor pulled the student out before jumping himself. When facing forward it is simpler for the rear seater to pull out the forward seater than vice versa. $\endgroup$ Commented Oct 26, 2015 at 11:47

4 Answers 4


If the front seat ejected first, the drag would probably bring him too close in the trajectory of the rear seat, thus making a collision of both probable.

Since the rear seat is ejected first, it experiences drag earlier than the front seat and will thus not have an increased probability of hitting it.

  • 26
    $\begingroup$ Also flames from ejection rockets could possibly burn the second seat. $\endgroup$ Commented Oct 26, 2015 at 17:38
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    $\begingroup$ Geeze, it isn't drag it is the plane's velocity, unless the plane is going backwards. So look at the sequence (1) front seat goes first, (2)then the plane goes forward, (3)then the second seat ejects. In such a sequence the second seat is ejecting "under" the first seat, thus the two could collide. Also If front seat goes first then the fume/fire from front seat ejection are swept over the second seat. $\endgroup$
    – MaxW
    Commented Oct 28, 2015 at 0:21
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    $\begingroup$ @MaxW actually, an ejection seat configured to fire "straight up" will inherit the forward velocity of the plane, so the front seat will go up-and-forward, with a forward component exactly corresponding to the velocity of the plane. Thus, the front seat would be "right over head" when the second seat is fired. However, when you add wind resistence into the mix, the ejection seat will begin to drift backwards relative to the plane (which is far more aerodynamic). $\endgroup$
    – Cort Ammon
    Commented Oct 28, 2015 at 1:10
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    $\begingroup$ I suppose you could tilt the ejection seat backwards a little to cancel out the forward velocity and fire straight up in a ground frame, but that'd be very speed specific, so it seems like an unlikely engineering solution. $\endgroup$
    – Cort Ammon
    Commented Oct 28, 2015 at 1:11
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    $\begingroup$ @CortAmmon: I'm pretty sure you want all of your ejection-seat rocket's delta-V separating the pilot from the plane, so they don't get clipped by the vertical fin (or some other part of the plane if it's travelling at a crazy attitude in a spin). The acceleration is already high enough to be very stressful on the human body, so you can't just use bigger rockets. There's just no good reason not to let wind resistance do the work for you, once you get the pilot clear of the plane. $\endgroup$ Commented Oct 28, 2015 at 1:53

In general, in aircraft with tandem seating, the rear seat (having the Radar Officer) ejects first, followed by the forward (pilot) seat, after a delay of ~0.3 seconds. This is done for a few reasons:

  • If the pilot seat is ejected first (or both are ejected simultaneously), there is a possibility that the pilot seat may collide (as it will be dragged backwards due to wind force) with the copilot seat or damage the (rear) canopy during ejection.

  • In some aircraft, the pilot can eject only after the rear seat is ejected. This is so that, in case the rear seat fails to eject, the pilot can still control the aircraft and 'pop out' the Radar officer's seat by maneuvering. For example, the F-4 procedure called for the pilot to roll the aircraft inverted with a positive 'g' and then pop the radar officer with a negative 'g'.

In some cases like the (Mig-15 UTI), the rear seats were ejected first simply because the gas jets from the pilot seat ejection mechanism made ejecting from the rear compartment impossible.

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    $\begingroup$ and I'd not like to get a rocket blast from the front seat in my face if I were in the rear seat... $\endgroup$
    – jwenting
    Commented Oct 26, 2015 at 11:34
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    $\begingroup$ @jwenting if you must evacuate the aircraft, wounds are only the second most important thing (the first one being stay alive). $\endgroup$
    – Manu H
    Commented Oct 26, 2015 at 13:33
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    $\begingroup$ @ManuH having your face burned off by a rocket blast isn't conducive to staying alive... $\endgroup$
    – jwenting
    Commented Oct 26, 2015 at 13:38
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    $\begingroup$ Neither is smashing head first into another ejection seat's bottom. $\endgroup$
    – Nelson
    Commented Oct 28, 2015 at 9:07

I'd think the main reason would be to avoid cooking the rear seat crew while the rockets were firing as well as to avoid an accidental collision between the front seat and the rear seat crew. After all - the jet is likely to be travelling forward at a relatively high velocity when the two are coming out of the plane (or what's left of it).


The pilot ejects last so that he/she can attempt to remain in control of the aircraft.

  • 7
    $\begingroup$ Do you have some source or reference for this? I'm not saying you're wrong, but it's always good to provide as many details as possible. $\endgroup$
    – Pondlife
    Commented Oct 27, 2015 at 13:16
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    $\begingroup$ I'm pretty sure that if the pilot wanted to remain in control of the aircraft, he wouldn't eject at all, and, conversely, he would only eject if he had already lost control of the aircraft, or he knew that such loss of control is imminent and certain. $\endgroup$ Commented Oct 27, 2015 at 16:13
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    $\begingroup$ This is supported by the story in this answer to a related question. $\endgroup$
    – fooot
    Commented Oct 27, 2015 at 17:04
  • $\begingroup$ Again no sources, but more anecdotes. He might eject the rear seat in attempt to minimize risk to human life while he does a difficult landing (I vaguely remember something with parachutists that jumped out of a malfunction plane, while the pilot landed safely later). Also possible: To keep the plane under control for a few more seconds before he eject, instead of screwing over the rear seat. $\endgroup$
    – Dorus
    Commented Oct 27, 2015 at 21:06
  • $\begingroup$ @Dorus - Every aircraft ejection system I know of triggers every ejection seat in the aircraft when one handle is pulled; you can't selectively eject your copilot/GIB and stay in the plane. In larger aircraft like the B-1B and B-52, not all crewmen are in an ejection seat, so the flight crew may delay ejection as long as possible until those crewmen can bail out another way, but when he pulls the handle, barring a malfunction, everyone in a rocket seat is gone. $\endgroup$
    – KeithS
    Commented Oct 28, 2015 at 20:25

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