The de Havilland Iris was a British four-cylinder, liquid-cooled, horizontally opposed aero engine. Notable as the first aero engine to be designed by...

manufactured Iris cars. In November 1905, a new Iris model appeared with shaft drive and the diamond shaped radiator. It was designed by Ivon M. de Havilland, elder...

Look up Iris or iris in Wiktionary, the free dictionary. Iris most often refers to: Iris (anatomy), part of the eye Iris (color), an ambiguous color term...

Captain Sir Geoffrey de Havilland, OM, CBE, AFC, RDI, FRAeS (27 July 1882 – 21 May 1965) was an English aviation pioneer and aerospace engineer. The aircraft...

undercarriage. Power was provided by a 45 hp (30 kW) de Havilland Iris flat-four engine (custom-built by the Iris Car Company for £220) driving two pusher propellers...

The de Havilland DH.89 Dragon Rapide is a 1930s short-haul biplane airliner developed and produced by British aircraft company de Havilland. Capable of...

by the pioneer designer Geoffrey de Havilland. He used it to teach himself to fly during late 1910. After De Havilland was appointed assistant designer...

opposed designs were also produced. The four-cylinder water-cooled de Havilland Iris achieved 45 horsepower (34 kW) but was little used, while the successful...

Darracq-built engine of the same layout. The four-cylinder water-cooled de Havilland Iris achieved 45 hp but was little used, while the successful two-cylinder...

Gunston. de Havilland Iris de Havilland Ghost (V8) de Havilland Gipsy de Havilland Gipsy Twelve – known as "Gipsy King" in military service de Havilland Gipsy...