Engineering:Curtiss R3C

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Curtiss R3C
Curtiss Racer NASA GPN-2000-001310.jpg
Curtiss R3C-2
Role Racing aircraft
Manufacturer Curtiss Aeroplane and Motor Company
First flight 18 September 1925
Introduction 1925
Primary users US Navy
US Army
Number built 3
Developed from Curtiss R2C

The Curtiss R3C is an American racing aircraft built in landplane and floatplane form. It was a single-seat biplane built by the Curtiss Aeroplane and Motor Company.

The R3C-1[1] was the landplane version and Cyrus Bettis won the Pulitzer Trophy Race in one on 12 October 1925 with a speed of 248.9 mph (400.6 km/h).

The R3C-2 was a twin float seaplane built for the Schneider Trophy race. In 1925, it took place at Chesapeake Bay in Baltimore, Maryland. With 232.57 mph (374.29 km/h), pilot Jimmy Doolittle won the trophy with a Curtiss R3C-2. The other two R3C-2s, piloted by George Cuddihy and Ralph Oftsie, did not reach the finish line. The next day, with the same plane on a straight course, Doolittle reached 245.7 mph (395.4 km/h), a new world record. For the next Schneider Trophy, which took place on 13 November 1926, the R3C-2's engine was further improved, and pilot Christian Franck Schilt took second place with 231.364 mph (372.344 km/h).

Operators

The surviving R3C-2 is displayed at the NASM near Washington
 United States
  • United States Navy - two examples
  • United States Army Air Service - one example

Survivors

The R3C-2 that Jimmy Doolitle piloted to victory in the 1925 Schneider Trophy race is preserved at the National Air and Space Museum's Steven F. Udvar-Hazy Centre, at Washington Dulles Airport, Virginia. It still wears its '3' 1925 racing number.

Specifications (R3C-2)

The R3C-3 at the Naval Aircraft Factory in 1926.
Curtiss R3C-2 at the Barron Hilton Pioneers of Flight Gallery at the National Air and Space Museum, Washington, D.C.

Data from Curtiss Aircraft 1907–1947[2]

General characteristics

  • Crew: 1
  • Length: 22 ft 0 in (6.71 m)
  • Wingspan: 22 ft 0 in (6.71 m)
  • Height: 10 ft 4 in (3.15 m)
  • Wing area: 144 sq ft (13.4 m2)
  • Airfoil: Curtiss C-80[3]
  • Empty weight: 2,135 lb (968 kg)
  • Gross weight: 2,738 lb (1,242 kg)
  • Powerplant: 1 × Curtiss V-1400 V-12 water-cooled piston engine, 565 hp (421 kW)
  • Propellers: 2-bladed fixed-pitch propeller

Performance

  • Maximum speed: 245 mph (394 km/h, 213 kn)
  • Range: 290 mi (470 km, 250 nmi) at full throttle

In culture

  • A Curtiss R3C appears in Hayao Miyazaki's 1992 animated movie Porco Rosso featuring a romanticized interwar aviation. The Curtiss R3C is flown by a pilot himself named Curtis. The dialogues also reference the 1925 Schneider Trophy.

See also

References

  1. Also given the "paper" designation F3C as fighters in the US Navy designation system: Swanborough and Bowers 1976, p.127.
  2. Bowers, Peter M. (1979). Curtiss aircraft, 1907-1947. London: Putnam. pp. 233–239. ISBN 0370100298. 
  3. Lednicer, David. "The Incomplete Guide to Airfoil Usage". https://m-selig.ae.illinois.edu/ads/aircraft.html. 

External links