Kaman Aerospace is best known for its Super Seasprite and K-MAX Aerial Truck helicopters, but it does much more than make maritime and large transport helicopters. A subsidiary of Kaman Corporation, its other aerospace offerings include electro-optic devices (light detection and ranging systems), fuzes and safety systems (munitions safing and arming devices), aircraft components (wing structures, engine doors, and machined parts), rugged memory systems (disk and solid state), aerospace bearings (Kamatics), and non-contact position measuring systems (used to measure alignment, thickness, dimensions, pressure, and vibration). Kaman Aerospace maintains facilities in the US and Australia.