Gourdou-Leseurre GL-812 HY

Last updated
812 HY
Tourville (1928).jpg
Rolereconnaissance floatplane
Manufacturer Gourdou-Leseurre
Introduction23 September 1930
Retired1940
Number built86

The Gourdou-Leseurre GL-812 HY was a 3-seat reconnaissance floatplane, built by Gourdou-Leseurre.

Contents

Development

The prototype, called L-2, was built in 1926-27. It has a steel tube fuselage, and rectangular wooden wing. The tail was two fins, one above and one below the fuselage. The entire plane was fabric covered, except the 283 kW (380 hp) Gnome-Rhône 9A Jupiter engine, which was left uncowled. The prototype was flown to Copenhagen, and demonstrated there to several countries.

Six prototype L-3s were constructed. They had a larger 313 kW (420 hp) Jupiter, steel spars instead of wood, and stronger struts, allowing for shipboard catapult launching. After successfully testing the L-3, the French navy ordered 14 production GL-810 HY aircraft. The first production 810 HY flew on 23 September 1930, taking off from the Seine at Les Mureaux. In 1931, 20 GL-811 HYs were ordered, for operation from the seaplane carrier Commandant Teste and from 1933 to 1934 twenty-nine GL-812 HYs and thirteen GL-813 HYs were ordered.

Variants

Gourdou-Leseurre L-2 photo from L'Aerophile October,1927 Gourdou-Leseurre L-2 L'Aerophile October,1927.jpg
Gourdou-Leseurre L-2 photo from L'Aérophile October,1927
Gourdou-Leseurre L-2 3-view drawing from L'Aerophile October,1927 Gourdou-Leseurre L-2 3-view L'Aerophile October,1927.png
Gourdou-Leseurre L-2 3-view drawing from L'Aérophile October,1927
Gourdou-Leseurre L-2
The initial prototype of the catapult-launched floatplane observation aircraft.
Gourdou-Leseurre L-3
Six prototype development aircraft with revised structure.
Gourdou-Leseurre GL-810 HY
Initial production - 24 produced for Aeronavale. [1]
Gourdou-Leseurre GL-811 HY
Developed version - 20 built from 1931. [2]
Gourdou-Leseurre GL-812 HY
29 built 1933-34. [3]
Gourdou-Leseurre GL-813 HY
13 built. [4]

Operators

Flag of France.svg  France

Units using this aircraft

While most aircraft had been retired by 1939, that August the remaining aircraft were brought together to re-equip the recently re-activated and mobilized Escadrilles 1S2 and 3S3 at Cherbourg and Berre-l'Étang, respectively and perform coastal anti-submarine patrols.

Specifications (812 HY)

Data from The Encyclopedia of World Aircraft, [5] Aviafrance : Gourdou Leseurre GL-812 HY [3]

General characteristics

Performance

Armament

See also

Related lists

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References

  1. Parmentier, Bruno (2 August 2001). "Gourdou Leseurre GL-810 HY". Aviafrance (in French). Paris. Retrieved 2 February 2019.
  2. Parmentier, Bruno (4 August 2001). "Gourdou Leseurre GL-811 HY". Aviafrance (in French). Paris. Retrieved 2 February 2019.
  3. 1 2 Parmentier, Bruno (2 August 2001). "Gourdou Leseurre GL-812 HY". Aviafrance (in French). Paris. Retrieved 2 February 2019.
  4. Parmentier, Bruno (4 August 2001). "Gourdou Leseurre GL-813 HY". Aviafrance (in French). Paris. Retrieved 2 February 2019.
  5. Donald, David, ed. (1997). The Encyclopedia of World Aircraft. Prospero Books. p. 463. ISBN   1-85605-375-X.{{cite encyclopedia}}: Missing or empty |title= (help)

Bibliography