Icy day in the Falklands, tractor would not push the F4 into the HAS, whilst OC Eng not looking got a second tractor to push the first one and managed to get A/C safely to bed - with only minor paint scratches to both tractors.
You just reminded me we used to open the hangar doors at Coningsby by pushing them with a Land rover bumper. Lot easier than winding that bloody handle.