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...

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...

[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...

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...

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...

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...

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 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...

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...

Paul Overstrand (RAF) obsolete bomber used as gunnery trainer to 1941 Cierva C.30 (RAF) Army cooperation training Curtiss Cleveland (RAF) ground instructional...

XXI Hawker Nimrod/Nimrodderne Fokker C.V Hawker Dantorp Heinkel HE 8 Avro Tutor de Havilland Tiger Moth Cierva C.30 "Danish Bristol Bulldog | Bulldog, Wwii...

574/575 – Cierva C.6 Avro 586/587/611 – Cierva C.8 Avro 576/581 – Cierva C.9 Avro 612 – Cierva C.17 Avro 620 – Cierva C.19 Avro 671 Rota – Cierva C.30 Avro...

in building Cierva autogyros under licence the Kellett Autogiro Company developed the KD-1 which was similar to the contemporary Cierva C.30. It had two...

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...

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...

history was made when Juan de la Cierva, the inventor of the autogyro, performed a perfect landing on Dédalo with a Cierva C.30 autogyro, registered G-ACIO...

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 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...

Caspar C 30, a German reconnaissance aircraft Cierva C.30, a Spanish autogyro Curtiss C-30 Condor, an American military transport aircraft Siren C.30 Edelweiss...

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...

following year Spanish engineer Juan de la Cierva took off and landed on seaplane carrier Dédalo with his autogyro C-30P. In 1934 Commander Eduardo Sáenz de...

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...

Cierva designs and the more advanced KD-1 was similar to the contemporary Cierva C.30. The KD-1/G-1 was the first practical rotary-wing aircraft used by the...

hand. The pilot was Flt Lt I.M. Little, who had experience flying Avro/Cierva C.30 Rota autogiros on radar calibration duties; he was later awarded the...

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.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.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 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...

Cierva Autogiro Flying School at London Air Park (Hanworth Aerodrome), and instructed over 80 trainee autogiro pilots in Cierva C.19 and Cierva C.30 types...