Détails:
A float-equipped de Havilland Canada DHC-3T Turbine Otter, N725TH, crashed in Mutiny Bay, Washington. All ten occupants were killed in the accident.
The accident flight departed from Friday Harbor Seaplane Base, Washington, about 14:50 with a destination of Renton Municipal Airport (RNT), Washington. Track data indicated the airplane flew at an en route altitude of 650 to 975 ft above mean sea level (msl), and the groundspeed was between 115 and 125 knots. At 15:08:43 the altitude increased to 1,125 ft, and the groundspeed reduced to 109 knots. At 15:08:49, the altitude decreased to 875 ft and the groundspeed reduced to 100 knots. The tracking data ended at 15:08:51, at an altitude of 700 ft and groundspeed of 55 knots.
Witnesses near the accident site reported that the airplane was in level flight before it entered a slight climb, then pitched down in a near-vertical descent. The airplane continued in a nose low, spiraling, near-vertical descent until it impacted water in Mutiny Bay.
The wreckage was located a week later, at a depth of 190 feet.
» Photo
» NTSB
| Statuts: | Accident Investigation report not yet completed, but information verified through authorities or other sources. |
| Date: | dimanche 4 septembre 2022 |
| Heure: | 15:09 |
| Type/Sous-type: |  de Havilland Canada DHC-3T Turbine Otter |
| Compagnie: | Friday Harbor Seaplane Tours |
| Immatriculation: | N725TH |
| Numéro de série: | 466 |
| Année de Fabrication: | 1967 |
| Moteurs: | 1 General Electric H80 |
| Equipage: | victimes: 1 / à bord: 1 |
| Passagers: | victimes: 9 / à bord: 9 |
| Total: | victimes: 10 / à bord: 10 |
| Dégats de l'appareil: | Détruit |
| Conséquences: | Written off (damaged beyond repair) |
| Lieu de l'accident: | 3 km (1.9 milles) SW de Freeland, WA ( Etats-Unis d'Amérique)
|
| Phase de vol: | En vol (ENR) |
| Nature: | Charter National |
| Aéroport de départ: | Friday Harbor SPB, WA (FBS), Etats-Unis d'Amérique |
| Renton Airport, WA (RNT/KRNT), Etats-Unis d'Amérique |
A float-equipped de Havilland Canada DHC-3T Turbine Otter, N725TH, crashed in Mutiny Bay, Washington. All ten occupants were killed in the accident.
The accident flight departed from Friday Harbor Seaplane Base, Washington, about 14:50 with a destination of Renton Municipal Airport (RNT), Washington. Track data indicated the airplane flew at an en route altitude of 650 to 975 ft above mean sea level (msl), and the groundspeed was between 115 and 125 knots. At 15:08:43 the altitude increased to 1,125 ft, and the groundspeed reduced to 109 knots. At 15:08:49, the altitude decreased to 875 ft and the groundspeed reduced to 100 knots. The tracking data ended at 15:08:51, at an altitude of 700 ft and groundspeed of 55 knots.
Witnesses near the accident site reported that the airplane was in level flight before it entered a slight climb, then pitched down in a near-vertical descent. The airplane continued in a nose low, spiraling, near-vertical descent until it impacted water in Mutiny Bay.
The wreckage was located a week later, at a depth of 190 feet.
Accident investigation:
|
Sources:
» AP» Photo
» NTSB
Photos
Video, social media
We are following reports of plane crash in Mutiny Bay, north of Seattle. The aircraft involved is a 55 years old de Havilland Canada DHC-3 Otter with registration N725TH. We received last signal at 22:08 UTC. It was indicating a vertical speed of -7744 fpmhttps://t.co/XDBLgGLF5s pic.twitter.com/bwEhxC5FQk
Flightradar24 (@flightradar24) September 4, 2022
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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