ASN Wikibase Occurrence # 292274
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information.
If you feel this information is incomplete or incorrect, you can
submit corrected information.
Date: | Sunday 28 May 2006 |
Time: | 14:18 LT |
Type: | Hughes 369HS |
Owner/operator: | Procopters Inc. |
Registration: | N9244F |
MSN: | 3507722S |
Year of manufacture: | 1975 |
Total airframe hrs: | 7290 hours |
Engine model: | Allison 250-C20 |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Mattituck, New York -
United States of America
|
Phase: | Unknown |
Nature: | Private |
Departure airport: | Mattituck, NY |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:While aggressively maneuvering over the shore and ocean, below 100 feet above ground level, the helicopter experienced a total loss of engine power. The pilot entered an autorotation, and activated the float system. The helicopter impacted the water in a level attitude, but with enough forward speed to become submerged and then bounce 15 to 18 feet back into the air. The helicopter impacted the water a second time, but this time inverted. Both occupants egressed the submerged helicopter, and were rescued shortly after reaching the surface. A postaccident examination of the helicopter revealed main rotor blade damage consistent with a loss of power; however examination of the engine and powertrain were inconclusive.
Probable Cause: A loss of engine power due to undetermined reasons.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | NYC06LA122 |
Status: | Investigation completed |
Duration: | 1 year and 6 months |
Download report: | Final report |
|
Sources:
NTSB NYC06LA122
Revision history:
Date/time | Contributor | Updates |
08-Oct-2022 16:36 |
ASN Update Bot |
Added |
The Aviation Safety Network is an exclusive service provided by:
CONNECT WITH US:
©2024 Flight Safety Foundation