LAX64A0008

NTSB accident investigation · Curtiss-Wrt C-46F · Great Falls, MT · August 14, 1963

Accident · FatalClosed
Date
August 14, 1963
Place
Great Falls, MT · GREAT FALLS, MT
Injuries
1 fatal, 1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N67941Curtiss-Wrt C-46F
Status
Completed · report February 7, 1969
Report
Brief approved by the director
Case key
184286

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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
----------------------------------------------------------------------------------------------------------------------------
1-0010  63/8/14  NR.GREAT FALLS,MONT   CURTISS-WRT C-46F   CR-  1  1  0  MILITARY CTR CARGO DOM    AIRLINE TRANSPORT, AGE
        TIME - 1500                    N67941              PX-  0  0  0                            41, 15834 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            5807 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        OPERATOR - AMERICAN AIR EXPORT & IMPORT CO.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: CLIMB TO CRUISE
           COLLIDED WITH: DIRT BANK                                 LANDING: ROLL
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: MASTER AND CONNECTING RODS
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           PILOT IN COMMAND - IMPROPER IN-FLIGHT DECISIONS OR PLANNING
           PILOT IN COMMAND - EXERCISED POOR JUDGMENT
        FACTOR(S)
           TERRAIN - ROUGH/UNEVEN
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- PLT FAILED TO PROPERLY ASSESS RT ENG MALFUNCTION,USED POOR TECHNIQUE AND JUDGMENT DURING EMERG OPS

Aircraft

Registration
N67941
Reported as
Curtiss-Wrt C-46F
Category
Airplane
Engine
reciprocating
Damage
Substantial damage

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.