CHI81FER67

NTSB accident investigation · Beech P35 · Stephen, MN · September 5, 1981

Accident · No injuriesClosed
Date
September 5, 1981
Place
Stephen, MN · STEPHEN, MN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N1501SBeech P35
Status
Completed · report December 2, 1981
Report
Brief approved by the director
FAA report
19810905055319A
Case key
124029

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
----------------------------------------------------------------------------------------------------------------------------
3-2788   81/9/5    STEPHEN,MN          BEECH P35           CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 56, 3278
        TIME - 1000                    N1501S              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 675 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - STEPHEN MUNICIPAL
        DEPARTURE POINT             INTENDED DESTINATION
          WALLHALLA,ND                BEMIDJI,MN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           POWERPLANT - ENGINE STRUCTURE: CYLINDER ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - UNDER TORQUED
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- #2 CYL HOLD DOWN BOLTS SHEARED EXCEPT BOLT #15 IN CRANKCASE TORQUEING ORDER.

Aircraft

Registration
N1501S
Reported as
Beech P35
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Stephen Municipal

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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.