DescriptionBoeing HLH concept.jpg English: Boeing HLH receives a cargo container at a hasty transhipment base Date 1972 Source Arrowhead, June 1972, No
Helicopter project in 1972 which led also to the creation of the enormous XCH-62. This is a modified CH-47A fitted with a 9ft fuselage plug, four bladed
Helicopter project in 1972 which led also to the creation of the enormous XCH-62. This is a modified CH-47A fitted with a 9ft fuselage plug, four bladed