Bertha and Bill William E. Boeing Christening the Model 40A 

Clairmont L. "Claire" Egtvedt, Boeing President 

Boeing Dash 80 Brake Fire 

Mrs. William Boeing Christens the Boeing Dash 80 Prototype 

Seattle Flightline: B-52, KC-135, and 707s, May 1959 

William E. Boeing chats with Bill Allen at Dash 80 Christening, 1954 

Jack Steiner Witnessing the Destructive Test of a Boeing 727 Wing, 1964. 

CBS News with Tex Johnston, 1957 

KC-135 Stratotanker Rollout and First Flight, 1956 

367-80 Aerial Refueling Tests 

KC-135 Flight Testing in the 1950s 

Boeing 367-80 Refueling B-47 Stratojet 

Boeing Model 367-80 "Dash 80" Rollout and Pre-Flight Testing 

Boeing Model 367-80 In Flight 

Boeing Model 367-80, the "Dash 80" 

McDonnell F-101 Voodoo Aerial Refueling 

Boeing 747 Advanced Cargo Transport Aircraft (KC-33) 

B-52D on Boeing Flight Line with KC-135 and 707s, 1959 

Boeing 777X in Low Speed Wind Tunnel 

KC-135A Stratotanker Refueling a B-52 Stratofortress in Flight 

KC-135 Rollout Ceremony Fly-by 

Pan Am's Newest Air Transport, the 707, in Flight with an Older Generation 377 Stratocruiser 

Boeing 747-8 Freighter Undergoes Flight Test 

Painting the Dash 80 Nose 

E-3 AWACS Model in Wind Tunnel Tests at the University of Washington