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Last updated: 23 November 2019
Statuts:
Date:lundi 17 septembre 1956
Heure:ca 22:00
Type/Sous-type:Silhouette image of generic CONI model; specific model in this crash may look slightly different
Lockheed WV-3 Super Constellation
Compagnie:United States Navy
Immatriculation: 137893
Numéro de série: 4380
Année de Fabrication: 1956
Heures de vol:723
Equipage:victimes: 0 / à bord: 18
Passagers:victimes: 0 / à bord: 0
Total:victimes: 0 / à bord: 18
Dégats de l'appareil: Perte Totale
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:160 km (100 milles) S de Guam (   Océan Pacifique)
Phase de vol: En vol (ENR)
Nature:Militaire
Aéroport de départ:Guam-Agana NAS (NGM), Guam
Aéroport de destination:Guam-Agana NAS (NGM), Guam
Détails:
The Lockheed WV-3 Super Constellation, BuNo 137893, took off from Guam at 06:00 in the morning of September 1956 on a weather recon mission with an 18 man crew. The flight was normal for the first 14 hours or so. On the return leg, when the flight was 200 miles from Guam, when it lost engine #1 due to oil starvation. The engine was shut down and the propeller feathered. The pilot reported his position to Guam central and the radioman sent the position to the VW3 squadron duty office where it was tracked. The flight continued toward Guam at an altitude of 1200 feet. With 100 miles to go #4 engine experienced complete loss of power and was shut down. The propeller was feathered. However, the propeller never went to full feather and windmilled. There was a violent swerve to the right. Shortly after this, engines #2 and #3 started to lose power. At 80 miles from Guam and losing altitude at 500 to 700 feet per minute the captain decided to ditch the aircraft while he still had lateral control and issued the "Prepare to Ditch" command. Navigator Wanbaugh gave an updated position report to the pilot and radioman for the "May-Day" transmissions. A ditching was carried out. All 18 occupants climbed into two life rafts, already deployed, and pushed off at around 22:00. At about 03:20 on September 18th, the life rafts were sighted by a P2V Neptune aircraft flying search and rescue. The occupants were rescued by Coast Guard Cutter Buttonwood.

Sources:
» James (Jim) Lines (survivor) (E-mail, 26-4-2010)


Photos

photo of Lockheed-WV-3-Super-Constellation-137893
137893
photo of Lockheed-WV-3-Super-Constellation-137893
137893
 

Plan

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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