LAX72FVA21

NTSB accident investigation · Navion B · Olancha, CA · September 11, 1971

Accident · Serious injuriesClosed
Date
September 11, 1971
Place
Olancha, CA · OLANCHA, CA
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5179KNavion B
Status
Completed · report February 1, 1972
Report
Brief approved by the director
Case key
163591

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
----------------------------------------------------------------------------------------------------------------------------
3-1884  71/9/11    OLANCHA,CALIF       NAVION B            CR-  0  1  0  NONCOMMERCIAL             PRIVATE, AGE 38, 450
        TIME - 1300                    N5179K              PX-  0  1  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 269 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - TUNNEL MEADOWS
        DEPARTURE POINT             INTENDED DESTINATION
         UNKNOWN/NOT REPORTED         OLANCHA,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED SPEED AND ALTITUDE
        FACTOR(S)
           WEATHER - HIGH DENSITY ALTITUDE
           MISCELLANEOUS ACTS,CONDITIONS - POORLY PLANNED APPROACH
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          NONE                                                     VFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- 1600FT RWY,DENS ALT APRX 12900FT,HI SINK RATE.FLT MAN TKOF,LDG DIST FOR 8000FT MAX ELEV.GR,WNG DMG

Aircraft

Registration
N5179K
Reported as
Navion B
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Tunnel Meadows

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.