Fragment Impact

2 CRDA Composite Case Motors + 2 MK66 Mod 2 Motors w/Aluminum Case

MK66 Mod 2 Motors
CRDA Motor


Test Setup:

  • Army test specification; 18.6 gm conical steel frag at 6000 ft/s
  • Rocket w/o warhead
  • Target Center of Rocket Motor
  • Test unit lightly secured with band straps and foam blocks, but free to move after impact.


CRDA Motors exhibited a smaller debris field than the MK66 Mod 2 motors.

CRDA Composite Case Motors Exhibited Less Severe Reaction Than MK66 Mod 2 Motors