Death Summary: Ringenberg died in her sleep of natural causes while attending the Experimental Aircraft Association annual airshow.

Who was Margaret Ringenberg: Ringenberg was an aviator who logged more than 40,000 hours of flying in her career. She was also a member of the Woman Airforce Service Pilots (WASP).

Being a WASP meant she couldn't fly combat missions, but she took place in some dangerous flying missions which included ferrying, test flying, and target towing.

Categories: Historical, Military.