ASN Wikibase Occurrence # 383904
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| Date: | Monday 12 July 1982 |
| Time: | 16:40 LT |
| Type: |  Hughes 269A |
| Owner/operator: | Helicopters Ltd. |
| Registration: | N8902F |
| MSN: | 83-0279 |
| Total airframe hrs: | 4556 hours |
| Engine model: | Lycoming HIO-360-B1A |
| Fatalities: | Fatalities: 0 / Occupants: 2 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Davison, MI -
 United States of America
|
| Phase: | Taxi |
| Nature: | Training |
| Departure airport: | Flint, MI |
| Flint, MI | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
THE STUDENT PILOT WAS MAKING A 180 DEGREE PEDAL TURN TO THE RIGHT WHILE HOVERING. THE INSTRUCTOR PILOT (IP) STATED THAT AFTER 90 DEGREES OF TURN, THE RATE OF TURNING STARTED TO INCREASE AND THE STUDENT APPLIED LEFT PEDAL TO SLOW THE TURN. THE IP NOTED THAT THE RPM HAD DROPPED BELOW THE NORMAL RANGE AND TOOK CONTROL OF THE HELICOPTER. THE IP INCREASED THE RPM AND ADDED LEFT PEDAL, BUT THE HELICOPTER CONTINUED TO TURN TO THE RIGHT. HE THEN INITIATED A HOVERING AUTOROTATION, BUT DURING TOUCHDOWN, THE HELICOPTER ROLLED OVER.
Probable Cause:
Accident investigation:
 |
|
Sources:
NTSB CHI82DA245
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 03-Apr-2024 05:36 | ASN Update Bot | Added |
Corrections or additions? ... Edit this accident description
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