LAX79FA067

NTSB accident investigation · Maule M-5 · Mammoth Lakes, CA · August 15, 1979

Accident · FatalClosed
Date
August 15, 1979
Place
Mammoth Lakes, CA · MAMMOTH LAKES, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N9067EMaule M-5
Status
Completed · report September 5, 1979
Report
Brief approved by the director
Case key
134247

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
----------------------------------------------------------------------------------------------------------------------------
3-2850  79/8/15  NR.MAMMOTH LAKES,CA   MAULE M-5           CR-  1  0  0  MISCELLANEOUS             PRIVATE, AGE 37, 926
        TIME - 1535                    N9067E              PX-  1  0  0  SEARCH AND RESCUE         TOTAL HOURS, 542 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          INDEPENDENCE,CA.            INDEPENDENCE,CA.            MAMMOTH LAKES,CA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: MUSH                                              IN FLIGHT: OTHER
           COLLIDED WITH: TREES                                     IN FLIGHT: OTHER
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER IN-FLIGHT DECISIONS OR PLANNING
           PILOT IN COMMAND - MISJUDGED ALTITUDE AND CLEARANCE
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
           MISCELLANEOUS ACTS,CONDITIONS - FLEW INTO BLIND CANYON
        FACTOR(S)
           WEATHER - DOWNDRAFT,UPDRAFTS
           WEATHER - HIGH DENSITY ALTITUDE
           TERRAIN - HIGH OBSTRUCTIONS
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          BROKEN                                                    13000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      45
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
         FIRE AFTER IMPACT
        REMARKS- SHERIFF PATROL ON SEARCH & RESCUE MISSION.CRASHED IN BASIN AT END OF CANYON.D/A APRX 11,500FT.

Aircraft

Registration
N9067E
Reported as
Maule M-5
Category
Airplane
Engine
reciprocating
Damage
Destroyed

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.