FTW74DRD21

NTSB accident investigation · Bell 47G-4A · Gulf Of Mexico (Gulf of Mexico) · December 14, 1973

Accident · Serious injuriesClosed
Date
December 14, 1973
Place
Gulf Of Mexico (Gulf of Mexico) · GULF OF MEXICO, GM
Injuries
1 serious, 1 uninjured
Phase of flight
Standing
Aircraft
N6234NBell 47G-4AN6246NBell 47G-4A
Status
Completed · report January 29, 1974
Report
Brief approved by the director
Case key
187596

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
----------------------------------------------------------------------------------------------------------------------------
3-3602  73/12/14   GULF OF MEXICO      BELL 47G-4A         CR-  0  1  0  COMMERCIAL                COMMERCIAL, AGE 39, 2343
        TIME - 0639                    N6246N              PX-  0  0  0  AIR TAXI-PASSG            TOTAL HOURS, 239 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  1                            INSTRUMENT RATED.
        NAME OF AIRPORT - SO.TIMBAL.BLK.151
        DEPARTURE POINT             INTENDED DESTINATION
          GULF OF MEXICO             UNKNOWN/NOT REPORTED
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH ON GROUND                  STATIC: IDLING ROTORS
        PROBABLE CAUSE(S)
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT FACILITIES: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - CONGESTED RAMP/TAXIWAY
        REMARKS- PLT OF N6246N STARTED ENG FIRST-ROOM FOR ONE RUNNING,ONE INOP.
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3602  73/12/14   GULF OF MEXICO      BELL 47G-4A         CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 33, 2093
        TIME - 0639                    N6234N              PX-  0  0  0  AIR TAXI-PASSG            TOTAL HOURS, 65 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  1  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - SO.TIMBAL.BLK.151
        DEPARTURE POINT             INTENDED DESTINATION
          GULF OF MEXICO             UNKNOWN/NOT REPORTED
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH ON GROUND                  STATIC: IDLING ROTORS
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC.
           PILOT IN COMMAND - MISJUDGED CLEARANCE
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT FACILITIES: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - CONGESTED RAMP/TAXIWAY
        REMARKS- PLT OF N6246N PREV TOLD PLT OF N6234N OF SPACE FOR ONE OPERATING HELI AT A TIME.

Aircraft · 2

Registration
N6234N
Reported as
Bell 47G-4A
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage
Airport
So.Timbal.Blk.151

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.

Registration
N6246N
Reported as
Bell 47G-4A
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage
Airport
So.Timbal.Blk.151

FAA reports on this event · 2

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