Britten-Norman Islander G-FANS engaged in flight tests of its Dowty ducted propulsors which are driven by two 300-h.p. Lycoming IO-540 engines

Самолёты на фотографии: Aircrafts on the photo: Britten-Norman BN-2 Islander - ВеликобританияUnited Kingdom - 1965

Close-up of the ducted propulsor showing the 48-in.-dia. seven-bladed fan.

Самолёты на фотографии: Aircrafts on the photo: Britten-Norman BN-2 Islander - ВеликобританияUnited Kingdom - 1965

Layout of the powerplant as installed on Islander G-FANS

Самолёты на фотографии: Aircrafts on the photo: Britten-Norman BN-2 Islander - ВеликобританияUnited Kingdom - 1965

RFB/Grumman American Fanliner D-EBFL with integral ducted propeller

Самолёты на фотографии: Aircrafts on the photo: Rhein-Flugzeugbau (RFB) Fanliner - ГерманияGermany - 1973

Cessna XMC research aircraft N7174C with a shroud around its propeller (100 hp Continental O-200-A engine)

Самолёты на фотографии: Aircrafts on the photo: Cessna XMC - СШАUSA - 1971