Adam RA-14 Loisirs

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Adam RA-14 Loisirs
RA-14 Loisirs at Mery-sur-Oise airfield near Paris in May 1957
Role light sporting high-wing cabin monoplane
National origin France
Manufacturer Etablissements Aeronautiques R. Adam
Designer Roger Adam
First flight 16 March 1948[1]
Status Rights sold to Maranda Aircraft Company LTD in 1957
Primary user private owners and aero clubs
Variants Falconar AMF-S14

The RA-14 Loisirs was a French two-seat high-wing light touring aircraft designed by Roger Adam shortly after World War II.

Design and production[edit]

The Loisirs ("Leisure") was designed in May 1945 by Roger Adam and built by Etablissements Aeronautiques R. Adam. It was a tube, wood and fabric two-seater suitable for amateur construction. It was a high-wing braced monoplane with a fixed tail-wheel undercarriage. The seats were positioned side-by-side.[2]

The company sold plans and manufactured parts for the aircraft which could be fitted with a range of engines of between 65 and 80 hp (48 and 60 kW). These included the Régnier 4D, Continental A65, Continental A75 and Continental C90 engines.

Variants[edit]

The design rights were sold in 1957 to the Maranda Aircraft Company of Canada who sold plans for amateur construction of the RA14BM1 Loisirs as the Falconar AMF-S14. More than 30 examples were built in North America.[2]

Adam RA-14 Loisirs
Falconar AMF-S14
Homebuilt variant
RA-14 SL "Super Loisirs"
modified wing and tail with trim tabs [3]

Survivors[edit]

Of the French production of 40 Loisirs, 17 were active in 1965 and five were still flying in the country in 2001.[4]

Specifications[edit]

Data from Airlife's World Aircraft[4]

General characteristics

  • Crew: 2
  • Length: 6.99 m (22 ft 11 in)
  • Wingspan: 10.90 m (35 ft 9 in)
  • Height: 2.21 m (7 ft 3 in)
  • Wing area: 16.0 m2 (172 sq ft) [5]
  • Empty weight: 279 kg (616 lb)
  • Gross weight: 479 kg (1,056 lb)
  • Powerplant: 1 × Continental A65 air-cooled flat-four, 48 kW (65 hp)

Performance

  • Maximum speed: 140 km/h (87 mph, 76 kn)
  • Cruise speed: 121 km/h (75 mph, 65 kn)
  • Range: 450 km (280 mi, 240 nmi)
  • Service ceiling: 4,000 m (13,000 ft) [5]

References[edit]

Notes
  1. ^ Bridgman 1947, p. 118c
  2. ^ a b Green, 1965, p. 34
  3. ^ Air Progress Sport Aircraft: 76. Winter 1969.{{cite journal}}: CS1 maint: untitled periodical (link)
  4. ^ a b Simpson, 2001, p. 3
  5. ^ a b Taylor 1965, pp. 24–25.
Bibliography
  • Bridgman, Leonard, ed. (1947). Jane's all the World's Aircraft 1947. London: Sampson Low, Marston & Co.
  • Green, William (1965). The Aircraft of the World. Macdonald & Co. (Publishers) Ltd.
  • Simpson, Rod (2001). Airlife's World Aircraft. Airlife Publishing Ltd. ISBN 1-84037-115-3.
  • Taylor, John W. R. (1965). Jane's All the World's Aircraft 1965-66. London: Sampson Low, Marston.