FTW71AF046

NTSB accident investigation · Douglas DC-3C · Shawnee, OK · February 14, 1971

Accident · Serious injuriesClosed
Date
February 14, 1971
Place
Shawnee, OK · SHAWNEE, OK
Injuries
1 serious, 19 minor, 9 uninjured
Damage
Destroyed
Phase of flight
Approach
Aircraft
N14273Douglas DC-3C
Status
Completed · report June 17, 1971
Report
Brief approved by the director
Case key
160353

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
----------------------------------------------------------------------------------------------------------------------------
3-0056  71/2/14    SHAWNEE,OKLA        DOUGLAS DC-3C       CR-  0  0  2  NONCOMMERCIAL             COMMERCIAL, AGE 53, 12190
        TIME - 1455                    N14273              PX-  0  1 26  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 1540 IN
                                       DAMAGE-DESTROYED    OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        NAME OF AIRPORT - SHAWNEE MUNICIPAL
        DEPARTURE POINT             INTENDED DESTINATION
          SHAWNEE,OKLA                LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            LANDING: TRAFFIC PATTERN-CIRCLING
           COLLISION WITH GROUND/WATER: UNCONTROLLED                LANDING: TRAFFIC PATTERN-CIRCLING
        PROBABLE CAUSE(S)
           POWERPLANT - IGNITION SYSTEM: SPARK PLUG
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY LOADED AIRCRAFT-WEIGHT-AND/OR C.G.
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
                                  SUSPECTED MECHANICAL DISCREPANCY
        REMARKS- L ENG NR 3 CYL REAR SPARK PLUG CENTER ELECTRODE  MISSING.ACFT APRX 581LBS OVR T/O WT.

Aircraft

Registration
N14273
Reported as
Douglas DC-3C
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Shawnee 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.