The Garrett STAMP (Small Tactical Aerial Mobility Platform) was a two person flying jeep prototype made by a division of AiResearch Manufacturing Co. of Phoenix, Arizona, for the United States Marine Corps STAMP program, in the early 1970s.The prototype took off and manoeuvred by means of a ducted turbine, much like the Harrier. Unlike the Harrier it had no wings and had to depend on the fan's thrust for lift at all times. This gave it an expected range of 30 miles at a speed of 75 mph.