The Cierva C.40 was a British autogyro designed by G.B.L. Ellis, Otto Reder, and Dr. J.A.J Bennett and was assembled by the British Aircraft Manufacturing...

The Cierva C.30 is an autogyro designed by Juan de la Cierva and built under licence from the Cierva Autogiro Company by A V Roe & Co Ltd (Avro), Lioré-et-Olivier...

opening Yamaha C40, a guitar Cierva C.40, a British autogyro designed by G.B.L. Ellis, Otto Reder, and J.A.J Bennett Boeing C-40 Clipper, a military version...

[citation needed] Cierva C.1 Cierva C.2 Cierva C.3 Cierva C.4 Cierva C.5 Cierva C.6 Cierva C.7 Cierva C.8 Cierva C.9 Cierva C.10 Cierva C.12 (first flight...

The Cierva C.6 was the sixth autogyro designed by engineer Juan de la Cierva, and the first one to travel a "major" distance. Cierva, the engineer responsible...

The Cierva C.19 was a 1930s British two-seat autogyro, designed by Spanish engineer Juan de la Cierva. It was built by Avro as the Avro Type 620. It proved...

Cierva C.8 is an experimental autogyro built by Juan de la Cierva in England in 1926 in association with Avro. Like Cierva's earlier autogyros, the C...

The Cierva C.4 was an experimental autogiro built by Juan de la Cierva in Spain in 1922 which early the following year became the first autogyro to fly...

Cierva scholarship from the Spanish Ministry of Science in named after him. Cierva C.1 Cierva C.2 Cierva C.3 Cierva C.4 Cierva C.6 Cierva C.8 Cierva C...

The Cierva C.29 was a five-seat British cabin autogyro built in 1934 as a joint venture between Westland Aircraft and Cierva. The rotor system and rotors...

The Cierva C.12 was an experimental autogyro built by Cierva Autogiro Company in England in 1929, in association with Avro. Like most other Cierva designs...

1 Cierva C.1 Cierva C.2 Cierva C.3 Cierva C.4 Cierva C.6 Cierva C.8 Cierva C.9 Cierva C.12 Cierva C.17 Cierva C.19 Cierva C.24 Cierva C.29 Cierva C.30A...

Havilland C.24 was a two-seat autogyro built by de Havilland at its Stag Lane works in England in 1931 The C.24 was built in 1931 using a Cierva rotor head...

Cierva C.2 was an experimental autogyro built by Juan de la Cierva in Spain in 1921-22. Following the failure of the C.1 the previous year, la Cierva...

The Juan de la Cierva Scholarship (JdlC) is a Spanish post-doctoral scholarship, funded by the Spanish Ministry of Science, that allows outstanding young...

The Cierva C.3 was an experimental autogyro built by Juan de la Cierva in Spain in 1921.[citation needed] It was based on the fuselage of a Sommer monoplane...

The Cierva C.7 was an experimental autogiro designed by Juan de la Cierva and built in the late 1920s. On January 7, 1927, the Cierva C.6C was flying...

The Cierva C.1 was an experimental autogyro built by Juan de la Cierva in Spain in 1920, the forerunner of his successful series of autogyros. The C.1 was...

The Cierva C.25 was a British 1930s single-seat autogiro produced by Comper Aircraft Company Ltd of Hooton Park, Cheshire. The sole C.25, based on the...

The Cierva C.17 was a British experimental autogyro built by Cierva Autogiro Company in England in 1928, in association with Avro (which designated it...

The Cierva C.9 was an experimental autogyro built by Cierva in England in 1927, in association with Avro. It was the first of Cierva's autogyro designs...

The Cierva W.11 Air Horse was a helicopter developed by the Cierva Autogiro Company in the United Kingdom during the mid-1940s. The largest helicopter...

T.1 - German built self Launching motor glider (1991) Schempp-Hirth Janus C - German built training sailplane Schleicher Valiant TX.1 - German built sailplane...

propeller. The term Autogiro became trademarked by the Cierva Autogiro Company. De la Cierva's Autogiro is considered the predecessor of the modern helicopter...

The Cierva W.9 was a British 1940s experimental helicopter with a three-blade tilting-hub controlled main rotor, and torque compensation achieved using...

404 km/h (251 mph). Aeronca 50 Chief Arado Ar 79 Arado Ar 96 Beriev MDR-5 Cierva C.40 Piaggio P.50-II Polikarpov I-152 Late 1938 – Aichi E13A (Allied reporting...

Cierva C.17 Cierva C.19 Cierva C.20 Cierva C.21 Cierva C.24 Cierva C.25[citation needed] Cierva C.29 Cierva C.30 Cierva C.33[citation needed] Cierva C...

The Cierva W.5 was a helicopter developed by the Cierva Autogiro Company in the United Kingdom. It was a single seater twin rotor helicopter- the rotors...

appointed its commanding officer. Its purpose was to operate Cierva C.30 and Cierva C.40 autogiros on flights from Duxford, to assist calibration of coastal...

companies. In 1928, Pitcairn purchased a Cierva C.8W and the American manufacturing rights from Juan de la Cierva for his autogiro designs for $300,000....