SNCASE SE.200

LeO H-47, SE-200 Amphitrite
Role	Airliner
National origin	France
Manufacturer	Lioré et Olivier, SNCASE
First flight	11 December 1942
Number built	2

The Sud-Est SE.200 Amphitrite (named for a Greek sea goddess) was a flying boat airliner built in France in the late 1930s,^[1] originally developed as the Lioré et Olivier LeO H-49 before the nationalisation of the French aircraft industry. It was a large, six-engine design with a high-set cantilever monoplane wing, and twin tails. It was developed in response to a French air ministry specification of 1936 for a transatlantic airliner for Air France with a range of 6,000 km (3,700 mi) and capacity for 20 passengers and 500 kg (227 lb) of cargo.^[2] Designs were submitted by Latécoère, Lioré et Olivier and by Potez-CAMS as the Laté 631, LeO H.49 and the Potez-CAMS 161 respectively, and examples of all designs were approved for construction. A large mock-up, resting on simulated water, was displayed at the 1938 Salon de l'Aéronautique.^[3]

Four SE.200s were under construction at Marignane at the outbreak of the Second World War, and work on them continued after the fall of France, along with a fifth machine now started. The first aircraft, christened Rochambeau flew on 11 December 1942.^[4] Following testing, it was seized by the German occupation and taken to the Bodensee, where it was destroyed in an air-raid by RAF Mosquitos on 17 April 1944.^[5] A USAAF raid on Marignane on 16 September destroyed the second SE.200 and badly damaged the other machines.^[5]

Enough work on the third SE.200 had been carried out to make salvage worthwhile after the war. This aircraft eventually flew on 2 April 1946 but was damaged in a hard landing in October 1949 and was not repaired.^[6] Plans existed to also complete the fourth aircraft, but these did not eventuate and it and the fifth machine were scrapped. The remains of the first SE.200 were raised by Dornier in 1966.^[6]

Operators

 France

• French Navy

Specifications

General characteristics

• Crew: Two pilots
• Capacity: 48 passengers
• Length: 40.15 m (131 ft 9 in)
• Wingspan: 52.20 m (171 ft 3 in)
• Height: 9.73 m (32 ft 0 in)
• Wing area: 340.0 m² (3,660 ft²)
• Empty weight: 27,080 kg (59,580 lb)
• Gross weight: 60,670 kg (133,470 lb)
• Powerplant: 6 × Wright R-1820, 1,120 kW (1,500 hp) each

Performance

• Maximum speed: 420 km/h (260 mph)
• Range: 6,000 km (3,750 miles)
• Service ceiling: 5,000 m (16,400 ft)
• Rate of climb: 3.7 m/s (740 ft/min)

See also

Related lists

• List of aircraft of World War II

Notes

1. Taylor 1989, 844
2. Hartmann 2000, 4
3. Flight 1 December 1938, 506
4. Hartmann 2000, 16
5. Hartmann 2000, 18
6. Hartmann 2000, 24

References

• Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions. ISBN 0-7106-0710-5.
• "The Civil Side at the Paris Show". Flight: 505. Retrieved 2008-10-03.
• "Six Motored French Air Giant Weighs 63-tons" Popular Mechanics, June 1943
• Hartmann, Gérard (3 May 2000). "L’hydravion le plus rapide du monde fut conçu à Argenteuil" (PDF). Dossiers historiques et techniques aéronautique française. Retrieved 2008-10-03.