- Date
- September 21, 1969
- Place
- Butler, MO · BUTLER, MO
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N4150KNavion A
- Status
- Completed · report September 2, 1970
- Report
- Brief approved by the director
- Case key
- 154203
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
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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 ---------------------------------------------------------------------------------------------------------------------------- 3-4717 69/9/21 BUTLER,MO NAVION A CR- 0 0 1 NONCOMMERCIAL PRIVATE, AGE 39, 4765 TIME - 1630 N4150K PX- 0 0 1 PLEASURE/PERSONAL TRANSP TOTAL HOURS, 860 IN TYPE, DAMAGE-SUBSTANTIAL OT- 0 0 0 NOT INSTRUMENT RATED. DEPARTURE POINT INTENDED DESTINATION LIBERAL,KANS SPRINGFIELD,OHIO TYPE OF ACCIDENT PHASE OF OPERATION ENGINE FAILURE OR MALFUNCTION IN FLIGHT: NORMAL CRUISE COLLIDED WITH: FENCE,FENCEPOSTS LANDING: ROLL PROBABLE CAUSE(S) POWERPLANT - ENGINE STRUCTURE: VALVE ASSEMBLIES MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND REMARKS- NR 2 CYL EXHAUST VALVE FAILED. HIGH TIME ENG. LND IN PASTURE.
Aircraft
- Registration
- N4150K
- Reported as
- Navion A
- 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.