FTW81DA016

NTSB accident investigation · Aerospatial AS-350 · Cameron, LA (Atlantic Ocean) · December 13, 1980

Accident · No injuriesClosed
Date
December 13, 1980
Place
Cameron, LA (Atlantic Ocean)
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N802DBAerospatial AS-350
Status
Completed · report July 27, 1981
Report
Brief approved by the director
FAA report
19801213076229A
Case key
127669

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
----------------------------------------------------------------------------------------------------------------------------
3-3736  80/12/13 NR.CAMERON,LA         AEROSPATIAL AS-350  CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 31, 4817
        TIME - 0926                    N802DB              PX-  0  0  1  AIR TAXI-PASSG            TOTAL HOURS, 214 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          CAMERON,LA                  HIGH ISLAND 571 RIG
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: MAIN ROTOR                      IN FLIGHT: NORMAL CRUISE
           ROLL OVER                                                LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: MAIN ROTOR GEAR BOX
           MISCELLANEOUS ACTS,CONDITIONS - DISCONNECTED
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           AIRFRAME - LANDING GEAR: FLOAT ASSEMBLIES
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
           PERSONNEL - PRODUCTION-DESIGN-PERSONNEL: POOR/INADEQUATE DESIGN
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - AIRCRAFT CAME TO REST IN WATER
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON WATER
                                  SUSPECTED MECHANICAL DISCREPANCY
                                  UNUSUAL NOISE
        REMARKS- LARGE HARDNESS DIFFERENCE FD BETWEEN MALE & FEMALE SPLINES.CAST ALUMINUM FLOAT BRCKT FAILED ON T/D

Aircraft

Registration
N802DB
Reported as
Aerospatial AS-350
Category
Helicopter
Engine
turbo shaft
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.

FAA reports on this event · 1

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