Keywords: ryan ryan aeronautical ryanaeronautical rpv drone firebee ryan low altitude penetrator rpv ryanlowaltitudepenetratorrpv ryan low altitude penetrator ryanlowaltitudepenetrator low altitude penetrator rpv lowaltitudepenetratorrpv low altitude penetrator lowaltitudepenetrator blackandwhite monochrome black and white - Photo Number: 4-02610-C Description: Model 147 S-2 wind tunnel model, outside Collection: Ryan Aeronautical Negative/Transparency Collection Tags: Ryan, Ryan Aeronautical, RPV, drone, firebee Repository: San Diego Air and Space Museum Archive Media & Status: 4CN - Photo Number: 4-02610-C Description: Model 147 S-2 wind tunnel model, outside Collection: Ryan Aeronautical Negative/Transparency Collection Tags: Ryan, Ryan Aeronautical, RPV, drone, firebee Repository: San Diego Air and Space Museum Archive Media & Status: 4CN |