Börsig Solid fuel rocket engines were used for assisted takeoff, and were mounted on the Me-262 aircraft. These engines gave 1000 lbs. of thrust and were installed under the belly of the fuselage.

"Borsig on a Me-262"

-On the He-162B "Salamander" these engines were used to provide assistance at takeoff and reach the required speed (150 mph) when the plane was tested with Argus-Rohr pulsejets.

-These rockets were also installed under the belly and could be dropped once exhausted.

"Borsig on a He-162B"