No. 4, October 1972. Weeghman, Richard B. "Microcosm." Air Progress, Vol. 34, No. 2, February 1974. Winchester, Jim. "Bede BD-10." Concept Aircraft: Prototypes, X-Planes and Experimental Aircraft. Rochester, Kent, UK: Grange Books 2005. External links National Air and Space Museum page on the BD-5 BD Micro Technologies BD-005 Homebuilt aircraft Microjets 1970s United States sport aircraft Single-engined pusher aircraft Single-engined jet aircraft Low-wing aircraft Aircraft first flown in 1971