Boeing Vertol CH-47 Chinook Helicopter 1968 

CH-47F Chinook First Flight 

Vertol Model 107 on Test Flight 

Vertol Model 107 Undergoing Static Test 

Vertol Model 107 over Niagra Falls on Test Flight 

Delivery of First CH-47A to US Army, 1962 

Boeing Vertol CH-47A Chinook in Action, 1960s 

Boeing Vertol CH-46 Sea Knight in Action, 1960s 

Boeing Vertol Model 107-II in Action, 1960s 

Boeing Vertol YCH-1B Chinook Towing Tests, 1961 

Boeing Vertol YCH-1B Taxi Tests, 1961 

Boeing Vertol YHC-1B Flight Demonstration, 1961 

Boeing-Vertol Factory, 1965 

Boeing Vertol YUH-61 UTTAS Delivery Ceremony 1976 

Boeing YUH-61 

Boeing YUH-61 

Boeing YUH-61 

Boeing YUH-61 

Boeing YUH-61 

727 Model at Boeing Verical/Short Takeoff Wind Tunnel 

CH-47F Chinook on Flight Ramp with New Work Stands 

P-8A Poseidon in Wind Tunnel Testing 

Boeing YUH-61 

First Official Flight of an Armed CH-47A Helicopter at Boeing Vertol Flight Center, Philadelphia, PA 

Model 107 Test Bed Vehicle Hovering over Vertol Division