The vehicle you see in this picture is called "helilifter" and is remote controlled. It is in use, to drive the helicopters into the hangar.
Great night-fotosession at Alpnach airbase!
Thanks Felix and Res for this evening!
Quite a lot of the new EC635 Helicopters at Payerne that day - Pilot shool 04 was on visit. This helo made a display due the 'Air Force Day' at Payerne, used to gain the best officers of Swiss Army to serve at the Air Force.