N9323R Boeing PB-1G Flying Fortress Preserved Tucson - Pima Air and Space Museum, USA - Arizona Kevin Colbran - 14/03/2017
N9323R Boeing PB-1G Flying Fortress Pima Air & Space Museum Tucson - Pima Air and Space Museum, USA - Arizona Dave Welch - 10/1996
N9323R Boeing PB-1G Flying Fortress Aero Specialties Inc. Mesa - Falcon Field (FFZ / KFFZ), USA - Arizona Dave Welch - 1979
