Cryosphere – Frigate Test 1

http://tidd.ly/d37674bf Secret clearance page at Merlin Cycles
First test of the Hyper-LOX "Frigate" rocket engine produced by WARR. It's powered by a solid-liquid fuel combination of HTPB and liquid oxygen (LOX) and operates as technology demonstrator of the "WARR-Ex 3" sounding rocket for the STERN program by the DLR. This test featured a cylindrical fuel grain. Subscale Engine "Frigate": Propellant: HTPB + LOX Thrust: 540 N WARR Homepage: http://www.warr.de STERN Website: http://www.dlr.de/rd/desktopdefault.aspx/tabid-6978/11527_read-26906/