ASN Wikibase Occurrence # 30467
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: | Friday 16 July 1999 |
Time: | 08:10 |
Type: | Hiller UH-12C |
Owner/operator: | Private |
Registration: | N5317V |
MSN: | 768 |
Total airframe hrs: | 1750 hours |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | sea off Venice Beach, Florida -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | VNC |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:According to the pilot, the helicopter lost power while flying at 50 knots and 100 feet above the ocean during a flight to record video footage of the area. The pilot made an auto-rotation into the water. Both the pilot and passenger were immediately rescued by a nearby boat. Examination of the helicopter by the FAA found that the engine had sustained salt water contamination. Further examination established continuity throughout the engine and the drive train. Additionally, the magnetos sparked when rotated, there was oil/water in the crankcase, and there was fuel/water in the fuel tanks. The fuel shutoff valve control lock was inspected and it was found that it could be repositioned to allow movement of the control to the 'off' position by a slight downward pressure on the control knob. The fuel shutoff valve control knob was directly to the left of the passenger's left foot and approximately one inch off the floor. The exact position of the fuel shutoff valve prior to the accident was not determined. The passenger was wearing his seatbelt loosely to allow him to film directly out of the doorway.
Probable Cause: Loss of engine power due to fuel starvation as a result of the passenger inadvertently shutting off the fuel supply.
Sources:
NTSB:
https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20001212X19154&key=1
History of this aircraft
Other occurrences involving this aircraft Revision history:
Date/time | Contributor | Updates |
27-Sep-2008 01:00 |
ASN archive |
Added |
28-May-2014 17:31 |
Dr. John Smith |
Updated [Time, Total fatalities, Total occupants, Other fatalities, Location, Country, Phase, Nature, Departure airport, Destination airport, Source, Damage, Narrative] |
14-Dec-2017 08:42 |
ASN Update Bot |
Updated [Time, Operator, Nature, Departure airport, Destination airport, Source, Narrative] |
The Aviation Safety Network is an exclusive service provided by:
CONNECT WITH US:
©2024 Flight Safety Foundation