Editor, AirlinersGallery.com:
Frontier Airlines (1st) Boeing 737-212 N7382F (msn 20492) STL (Bruce Drum) August 4, 1973
Editor, AirlinersGallery.com:
Frontier Airlines (1st) Convair 580 N73136 (msn 86) WRL (Bruce Drum) September 24, 1979