LAX70FUD07

NTSB accident investigation · Hughes 269B · Santa Monica, CA · March 17, 1970

Accident · Serious injuriesClosed
Date
March 17, 1970
Place
Santa Monica, CA · SANTA MONICA, CA
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9528FHughes 269B
Status
Completed · report October 5, 1971
Report
Brief approved by the director
Case key
130954

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
----------------------------------------------------------------------------------------------------------------------------
3-4483  70/3/17    SANTA MONICA,CAL    HUGHES 269B         CR-  0  2  0  MISCELLANEOUS             COMMERCIAL, AGE 37, 1000
        TIME - 1045                    N9528F              PX-  0  0  0  POLICE PATROL             TOTAL HOURS, 930 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          SANTA MONICA,CAL            LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: POWER-ON DESCENT
           DITCHING                                                 LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: MASTER AND CONNECTING RODS
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON WATER
        REMARKS- NR 4 CYL CON ROD FAILED.

Aircraft

Registration
N9528F
Reported as
Hughes 269B
Category
Helicopter
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.