ASN Wikibase Occurrence # 367759
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Date: | Wednesday 1 November 1989 |
Time: | 10:00 LT |
Type: | Bell 47G-5 |
Owner/operator: | Mark & Tracy English |
Registration: | N4798R |
MSN: | 7925 |
Year of manufacture: | 1968 |
Total airframe hrs: | 15216 hours |
Engine model: | LYCOMING VO-435-B1A |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Guadalupe, CA -
United States of America
|
Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
Nature: | Agricultural |
Departure airport: | |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PILOT OF A HELICOPTER CROP DUSTER COLLIDED WITH A WOODEN POWER POLE DURING AERIAL APPLICATION IN VISUAL METEOROLOGICAL CONDITIONS. THE PILOT WAS AWARE OF THE OBSTACLE BEFORE THE FLIGHT. THE PILOT WAS ON THE SIXTH SWATH RUN ON A SOUTHEASTERLY DIRECTION HEADING DIRECTLY INTO THE RISING SUN ON THE HORIZON. THE PILOT REPORTED NO MALFUNCTION WITH THE AIRCRAFT.
Probable Cause: THE PILOT'S FAILURE TO MAINTAIN SUFFICIENT CLEARANCE ALLOWING THE AIRCRAFT TO COLLIDE WITH A WOODEN POWER POLE. CONTRIBUTING TO THE ACCIDENT WAS THE SUNGLARE WHICH INHIBITED THE PILOT'S VISION.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX90DVM01 |
Status: | Investigation completed |
Duration: | 2 years and 8 months |
Download report: | Final report |
|
Sources:
NTSB LAX90DVM01
History of this aircraft
Other occurrences involving this aircraft
3 July 1992 |
N4798R |
Red Mountain Helicopters, Inc. |
0 |
Mesa, AZ |
|
w/o |
Location
Revision history:
Date/time | Contributor | Updates |
22-Mar-2024 18:32 |
ASN Update Bot |
Added |
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