Germany is moving ahead with an acquisition program to replace its air force's Sikorsky CH-53 heavy-lift helicopters, with the choice narrowed to two types.
One key driver for Berlin's effort under the fledgling heavy transport helicopter project is the need to purchase a rotorcraft already in production, rather than launching a clean-sheet development programme.
Maj Thomas Knäpper, Luftwaffe capability manager in charge of the programme, says only two heavy-lift helicopters effectively meet that requirement: the Boeing CH-47F Chinook and Sikorsky's CH-53K King Stallion – being developed for the US Marine Corps