Luftwaffe Me 262 jet (C-2b variant) - static test -
rocket-boosted interceptor (Heimatschützer II) with two BMW 003R "combined" powerplants (BMW 003 jet, with a single 1000 kg thrust BMW 718 rocket engine mounted atop the rear of each jet
View: https://www.youtube.com/watch?v=36jWBZ7Dczg