Originally Posted by
bcrosier
I don't know any of the specs on it, but the B-58 Hustler used an escape pod system, which I would suspect was capable of supersonic ejection. Granted it's more that just an ejection seat, but the ultimate goal of the device is the same.
As did the F-111 Aardvark. Seem to recall a Vietnam 111 ejection and the bad guys shot the "capsule" on its way down.