- Date
- July 1, 1977
- Place
- Bishop, CA · BISHOP, CA
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N90461Hiller 12SL4
- Status
- Completed · report July 25, 1977
- Report
- Brief approved by the director
- FAA report
- 19770701016829A
- Case key
- 157313
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
NTSB brief
NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.
---------------------------------------------------------------------------------------------------------------------------- FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA F S M/N PURPOSE ---------------------------------------------------------------------------------------------------------------------------- 3-1253 77/7/1 NR.BISHOP,CA HILLER 12SL4 CR- 0 0 1 COMMERCIAL COMMERCIAL, AGE 43, 14353 TIME - 1010 N90461 PX- 0 0 1 POWER/PIPELINE TOTAL HOURS, 4050 IN DAMAGE-SUBSTANTIAL OT- 0 0 0 TYPE, INSTRUMENT RATED. DEPARTURE POINT INTENDED DESTINATION BISHOP,CA LOCAL TYPE OF ACCIDENT PHASE OF OPERATION ENGINE FAILURE OR MALFUNCTION IN FLIGHT: NORMAL CRUISE ROLL OVER LANDING: POWER-OFF AUTOROTATIVE LANDING PROBABLE CAUSE(S) PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING MISCELLANEOUS ACTS,CONDITIONS - WATER IN FUEL FACTOR(S) TERRAIN - ROUGH/UNEVEN EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
Aircraft
- Registration
- N90461
- Reported as
- Hiller 12SL4
- Category
- Helicopter
- Engine
- reciprocating
- Damage
- Substantial damage
N90461Registration cancelled May 17, 2013 · Hiller UH-12L4Airframe modelHiller UH-12L4Engine modelLycoming VO-540 series
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N90461 · 1
Matched to the same aircraft by N-number and date.