NTSB Identification: SEA68D0101
14 CFR Part 91 General Aviation
Aircraft: GRUMMAN TBM-3E, registration: N4173A
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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2-0729  67/8/25    ELK CITY,ID         GRUMMAN TBM-3E      CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 43, 14000
        TIME - 1330                    N4173A              PX-  0  0  0  ASSOC FIRE CTL ACTIVITY   TOTAL HOURS, 450 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - ELK CITY
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: EN ROUTE TO TREAT CROP
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: DETONATION
           POWERPLANT - ENGINE STRUCTURE: CYLINDER ASSEMBLY
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - JETTISONED LOAD
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING OFF AIRPORT
                                  PROP/ENGINE VIBRATION
        REMARKS- COMPANY MECHANIC REPORTED ONE CYLINDER RECEIVED SEVERE INTERNAL DAMAGE. CAUSE UNKNOWN.
Full narrative is not available


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