Weird Turboprop: The Bizzare Looking LearAvia Lear Fan 2100

The LearAvia Lear Fan 2100 was a turboprop-powered business aircraft designed and developed by LearAvia in the early 1970s. The four-bladed propeller at the aircraft’s rear made for an unusual configuration. The prototype performed its first flight in January 1981. The manufacturer built three prototypes before abandoning development in 1985. The aircraft never entered production.