US Army HC-1B Chinook, Later Known as the CH-47, in Flight 

Boeing Vertol CH-47 Manufacturing Line 

US Army HC-1B Chinook, Later Known as the CH-47, on the Tarmac 

CH-47A Chinook Transporting Lunar Excursion Module (LEM) Adapter 

US Army HC-1B Chinook, Later Known as the CH-47 

US Army HC-1B Chinook, Later Known as the CH-47, on the Tarmac 

Marines with CH-46A Sea Knight Helicopter 

CH-46C Sea Knight in US Army Livery

HC-1B (CH-47) Chinook Helicopter at the Pentagon Heliport 

CH-46A Sea Knight Landing on Aircraft Carrier 

Two HC-1B (CH-47) Chinook Helicopters Equipped with Nose Probes 

First Engine Test on the HC-1B (CH-47) Chinook 

U.S. Marine CH-46A Sea Knight in Flight 

CH-47A Chinook Helicopter in Flight 

CH-47A Chinook Loads Flood Relief Supplies 

CH-47A Chinook Helicopter in Flight over 707 and 727-100 

US Army HC-1B Chinook, Later Known as the CH-47 

CH-47A Chinook Helicopter Loads a XM-571 APC at Fort Bragg, NC 

Boeing Vertol CH-47 Final Assembly 

US Army HC-1B Chinook, Later Known as the CH-47 on the Tarmac 

Testing of the US Army Vertol 107, Prototype of the CH-46 Sea Knight 

CH-47A Chinook Helicopter on Ground 

Vertol 107 Hovering Over New York City Waterfront 

HC-1B (CH-47) Chinook is Loaded into a C-133A Cargomaster Transport Aircraft 

HC-1B (CH-47) Chinook on Tarmac With C-133A Cargomaster Transport Aircraft