NTSB Identification: IAD79FA032
14 CFR Part 91 General Aviation
Aircraft: N.AMERICAN NAVION, registration: N8921H
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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3-1841  79/2/22    SOMERSET,KY         N.AMERICAN NAVION   CR-  1  0  0  MISCELLANEOUS             COMMERCIAL, AGE 59, 3896
        TIME - 1408                    N8921H              PX-  0  0  0  TEST                      TOTAL HOURS, 0 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - SOMERSET-PULASKI
        DEPARTURE POINT             INTENDED DESTINATION
          SOMERSET,KY                 LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: RUN
           STALL: MUSH                                              TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT
           PILOT IN COMMAND - FAILED TO ABORT TAKEOFF
        FACTOR(S)
           PILOT IN COMMAND - LACK OF FAMILIARITY WITH AIRCRAFT
           POWERPLANT - FUEL SYSTEM: PUMPS
           MISCELLANEOUS ACTS,CONDITIONS - LEAK/LEAKAGE
           POWERPLANT - IGNITION SYSTEM: MAGNETOS
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: IMPROPER MAINTENANCE (MAINTENANCE PERSONNEL)
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER ALIGNMENT/ADJUSTMENT
           TERRAIN - HIGH OBSTRUCTIONS
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        REMARKS- LKG BY ENG DRIVEN PUMP O RING,VAPOR IN LINE-MAG TIMING WRONG.PWR LOSS ALSO ON PREVIOUS ABORT.
Full narrative is not available


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