Its a DUKW (popularly pronounced "duck") is a six-wheel-drive amphibious truck that was designed by General Motors Corporation during World War II for transporting goods and troops over land and water and for use approaching and crossing beaches in amphibious attacks.
The designation of DUKW is not a military acronym – the name comes from the model naming terminology used by GMC; the "D" indicates a vehicle designed in 1942, the "U" meant "utility (amphibious)", the "K" indicated all-wheel drive and the "W" indicated two powered rear axles.
The designation of DUKW is not a military acronym – the name comes from the model naming terminology used by GMC; the "D" indicates a vehicle designed in 1942, the "U" meant "utility (amphibious)", the "K" indicated all-wheel drive and the "W" indicated two powered rear axles.