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Steven F. Udvar-Hazy Center: Air France Concorde, with Bell XV-15 TRRA Tilt Rotor test airplane inside foreground
Image by Chris Devers
Quoting Smithsonian National Air plus Space Museum | Bell XV-15 TRRA (Tilt Rotor Research Aircraft), Ship 2:
The XV-15 Tilt Rotor development demonstrator was the culmination of efforts started inside the early 1950s to make an aircraft which may takeoff, land, plus hover like a helicopter, however, with all the speed of a airplane. The rotor pylons tilt from vertical to horizontal to eliminate the speed barriers imposed about traditional helicopters by retreating-blade stall plus enabled the XV-15 to work at speeds of 550 kph (345 mph TAS).
This really is the 2nd of the 2 XV-15s built by Bell below a joint NASA/US Army system. It served from 1979 by 2003, showing operations below a variety of conditions plus logged 700 hours inside testing. Its achievement encouraged Bell as well as the US Marine Corps to develop a scaled-up Tilt Rotor, the MV-22, because a substitution for Marine transport helicopters. In organization with Agusta Aerospace, Bell moreover developed the Model 609 civil Tilt Rotor with experience gained within the XV-15 system.
Transferred from National Aeronautics plus Space Administration
Bell Helicopter Textron Inc.
Wingspan:9.80 m (32 ft 2 in)
Proprotor Diameter:7.62 m (25 ft)
Length:12.83 m (42 ft 1 in)
Height:3.86 m (12 ft 8 in)
Weight, empty: 4,574 kg (10,083 lb)
Weight, gross: 6,804 kg (15,000 lb)
• • • • •
Quoting Smithsonian National Air plus Space Museum | Concorde, Fox Alpha, Air France:
The initially supersonic airliner to enter service, the Concorde flew thousands of guests over the Atlantic at twice the speed of sound for over 25 years. Designed plus built by Aérospatiale of France as well as the British Aviation Corporation, the graceful Concorde became a beautiful technological achievement which couldn’t overcome severe financial difficulties.
In 1976 Air France plus British Airways jointly inaugurated Concorde service to destinations about the world. Carrying about 100 guests inside desirable comfort, the Concorde catered to initial class travelers for who speed was important. It might cross the Atlantic inside fewer than 4 hours – half the time of the traditional jet airliner. But its significant working fees lead to high fares which limited the amount of guests whom might afford to fly it. These issues along with a shrinking marketplace eventually forced the reduction of service till all Concordes were retired inside 2003.
In 1989, Air France finalized a letter of agreement to donate a Concorde to the National Air plus Space Museum on the aircraft’s retirement. On June 12, 2003, Air France honored which agreement, donating Concorde F-BVFA to the Museum on the completion of its last flight. This aircraft was the initially Air France Concorde to open service to Rio de Janeiro, Washington, D.C., plus NY plus had flown 17,824 hours.
Gift of Air France.
Societe Nationale Industrielle Aerospatiale
British Aircraft Corporation
Wingspan: 25.56 m (83 ft 10 in)
Length: 61.66 m (202 ft 3 in)
Height: 11.3 m (37 ft 1 in)
Weight, empty: 79,265 kg (174,750 lb)
Weight, gross: 181,435 kg (400,000 lb)
Top speed: 2,179 km/h (1350 mph)
Engine: Four Rolls-Royce/SNECMA Olympus 593 Mk 602, 17,259 kg (38,050 lb) thrust every
Manufacturer: Société Nationale Industrielle Aérospatiale, Paris, France, plus British Aircraft Corporation, London, UK
Aircaft Serial Number: 205. Including 4 (4) motors, bearing respectively the serial number: CBE066, CBE062, CBE086 plus CBE085.
Additionally included, aircraft plaque: "AIR FRANCE Lorsque viendra le jour d’exposer Concorde dans un musee, la Smithsonian Institution a dores et deja choisi, pour le Musee de l’Air et de l’Espace de Washington, un appariel portant le couleurs d’Air France."