DEN70F0057

NTSB accident investigation · Piper PA-32 · Spanish Fork, UT · August 7, 1969

Accident · No injuriesClosed
Date
August 7, 1969
Place
Spanish Fork, UT · SPANISH FORK, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5599JPiper PA-32
Status
Completed · report December 5, 1969
Report
Brief approved by the director
Case key
164508

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
----------------------------------------------------------------------------------------------------------------------------
3-2520   69/8/7  NR.SPANISH FORK,UT    PIPER PA-32         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 34, 400
        TIME - 0535                    N5599J              PX-  0  0  0  BUSINESS                  TOTAL HOURS, 200 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          PRICE,UT                    AMERICAN FALLS,ID
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           GEAR COLLAPSED                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: CRANKSHAFT
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           TERRAIN - ROUGH/UNEVEN
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OUT OF BALANCE
           MISCELLANEOUS ACTS,CONDITIONS - VIBRATION,EXCESSIVE
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- END OF ONE ENG CRANKSHAFT COUNTERWT DISLODGED FROM CRANKSHAFT CAUSING SEVERE INTERNAL ENG DMG.

Aircraft

Registration
N5599J
Reported as
Piper PA-32
Category
Airplane
Engine
reciprocating
Damage
Substantial damage