- Date
- August 14, 1971
- Place
- Skwentna, AK · SKWENTNA, AK
- Injuries
- 2 minor
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N22873Cessna 150H
- Status
- Completed · report March 31, 1972
- Report
- Brief approved by the director
- Case key
- 162794
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 ---------------------------------------------------------------------------------------------------------------------------- 3-3019 71/8/14 SKWENTNA,ALAS CESSNA 150H CR- 0 0 1 NONCOMMERCIAL COMMERCIAL, FL.INSTR., TIME - 1630 N22873 PX- 0 0 1 PLEASURE/PERSONAL TRANSP AGE 37, 309 TOTAL HOURS, DAMAGE-SUBSTANTIAL OT- 0 0 0 117 IN TYPE, INSTRUMENT RATED. DEPARTURE POINT INTENDED DESTINATION ANCHORAGE,ALAS LOCAL TYPE OF ACCIDENT PHASE OF OPERATION ENGINE FAILURE OR MALFUNCTION IN FLIGHT: NORMAL CRUISE NOSE OVER/DOWN LANDING: ROLL PROBABLE CAUSE(S) POWERPLANT - ENGINE STRUCTURE: VALVE ASSEMBLIES MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE TERRAIN - WET,SOFT GROUND PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND REMARKS- NR 4 INTK VALVE FAILED,PLT LNDD ACFT ON SOFT TUNDRA.
Aircraft
- Registration
- N22873
- Reported as
- Cessna 150H
- Category
- Airplane
- Engine
- reciprocating
- Damage
- Substantial damage
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.
Other investigations on N22873 · 1
Matched to the same aircraft by N-number and date.