- Date
- September 11, 1969
- Place
- Mammoth Lks, CA · MAMMOTH LKS, CA
- Injuries
- 4 uninjured
- Damage
- Substantial damage
- Phase of flight
- Initial climb
- Aircraft
- N1567ZBeech P-35
- Status
- Completed · report May 7, 1970
- Report
- Brief approved by the director
- Case key
- 157140
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 ---------------------------------------------------------------------------------------------------------------------------- 3-3994 69/9/11 MAMMOTH LKS,CALIF BEECH P-35 CR- 0 0 1 NONCOMMERCIAL PRIVATE, AGE 47, 461 TIME - 1445 N1567Z PX- 0 0 3 PLEASURE/PERSONAL TRANSP TOTAL HOURS, 141 IN TYPE, DAMAGE-SUBSTANTIAL OT- 0 0 0 INSTRUMENT RATED. NAME OF AIRPORT - LONG VALLEY DEPARTURE POINT INTENDED DESTINATION MAMMOTH LKS,CALIF HAWTHORNE,CALIF TYPE OF ACCIDENT PHASE OF OPERATION ENGINE FAILURE OR MALFUNCTION TAKEOFF: INITIAL CLIMB WHEELS-UP LANDING: LEVEL OFF/TOUCHDOWN PROBABLE CAUSE(S) PILOT IN COMMAND - IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS PILOT IN COMMAND - MISMANAGEMENT OF FUEL MISCELLANEOUS ACTS,CONDITIONS - INTENTIONAL WHEELS-UP PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT. REMARKS- MISUSED MIXTURE CTL AND FUEL BOOST PUMP.
Aircraft
- Registration
- N1567Z
- Reported as
- Beech P-35
- Category
- Airplane
- Engine
- reciprocating
- Damage
- Substantial damage
- Airport
- Long Valley