UNK65X0226

NTSB accident investigation · Curtiss C-46 · Charleston, SC · October 10, 1964

Accident · No injuriesClosed
Date
October 10, 1964
Place
Charleston, SC · CHARLESTON, SC
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N7923CCurtiss C-46
Status
Completed · report February 12, 1965
Report
Brief approved by the director
Case key
181579

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
----------------------------------------------------------------------------------------------------------------------------
1-0051  64/10/10   CHARLESTON SC       CURTISS C-46        CR-  0  0  2  MILITARY CTR CARGO DOM    AIRLINE TRANSPORT, AGE
        TIME - 1540                    N7923C              PX-  0  0  0                            35, 7891 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            5665 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - CHARLESTON AFB
        OPERATOR - CAPITOL AIRWAYS
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: INITIAL CLIMB
           FIRE OR EXPLOSION: IN FLIGHT                             TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: CYLINDER ASSEMBLY
           POWERPLANT - ENGINE STRUCTURE: MASTER AND CONNECTING RODS
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - FIRE IN ENGINE
           SYSTEMS - FIRE EXTINGUISHING SYSTEM: POWERPLANT
           MISCELLANEOUS ACTS,CONDITIONS - CIRCUIT BREAKER POPPED
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: IMPROPER MAINTENANCE (MAINTENANCE PERSONNEL)
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
        REMARKS- EXTING SYS DIDNT WORK.TRIPPED CIRCUIT BR.& SQUIBUNREPLACED AFTER PRIOR USE.

Aircraft

Registration
N7923C
Reported as
Curtiss C-46
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Charleston Afb