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Statuts:
Date:jeudi 12 avril 1973
Type/Sous-type:Silhouette image of generic CV99 model; specific model in this crash may look slightly different
Convair CV-990-30A-5 Coronado
Compagnie:NASA
Immatriculation: N711NA
Numéro de série: 30-10-1
Année de Fabrication: 1961
Moteurs: 4 General Electric CJ805-23
Equipage:victimes: / à bord:
Passagers:victimes: / à bord:
Total:victimes: 11 / à bord: 11
Victime de la collision:victimes: 5
Dégats de l'appareil: Perte Totale
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:0,5 km (0.3 milles) S of Mountain View-Moffett Field, CA (NUQ) (   Etats-Unis d'Amérique)
Phase de vol: En approche (APR)
Nature:Test
Aéroport de départ:Mountain View-Moffett Field, CA (NUQ/KNUQ), Etats-Unis d'Amérique
Aéroport de destination:Mountain View-Moffett Field, CA (NUQ/KNUQ), Etats-Unis d'Amérique
Détails:
Lockheed P-3C 157332 departed Moffett Field for a training flight in the area. At the time of the accident, the crew had been flying approaches to touch-and-goes on runway 32L for about an hour and a half, circling in a left-hand pattern west of the air station. At the same time a Convair CV-990 operated by NASA (N711NA) was testing survey equipment over Monterey Bay. At 14:46 the CV-990 pilot contacted Moffett Field, stating that he was ten miles south of the air station and requesting a straight-in approach. They were then cleared for an approach to runway 32R and to contact the tower when he was seven miles out. Two minutes later the P-3C pilot reported that he was turning base with wheels down. At 14:49 the controller cleared the CV-990 to land at runway 32L.The pilot did not question the change of runways. The CV-990 descended above the P-3 on a converging path. The CV-990's nose gear collided with the tail and the upper fuselage of the Orion, which pitched up during the collision. Both aircraft lost control and crashed on the Sunnyvale Municipal Golf Course, half a mile short of the runway.

Sources:
» VPNavy.org


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Les informations ci-dessus ne représentent pas l'opinion de la 'Flight Safety Foundation' ou de 'Aviation Safety Network' sur les causes de l'accident. Ces informations prélimimaires sont basées sur les faits tel qu'ils sont connus à ce jour.
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