
Grumman F9F-2 Panther
Grumman F9F-2 Panther: Originally built as a F9F-3, this Grumman F9F-2 Panther has a Pratt and Whitney J42 turbojet power plant, hence the designation change. This Panther underwent handling quality tests, serving long enough at Langley to witness the change from the NACA to NASA.