OAK72FJY15

NTSB accident investigation · Bell 47J-2 · Piti Village, GU · May 20, 1972

Accident · Serious injuriesClosed
Date
May 20, 1972
Place
Piti Village, GU · PITI VILLAGE, GU
Injuries
2 serious, 1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8499EBell 47J-2
Status
Completed · report February 10, 1973
Report
Brief approved by the director
Case key
166528

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
----------------------------------------------------------------------------------------------------------------------------
3-1695  72/5/20    PITI VILLAGE,GUAM   BELL 47J-2          CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 28, 459
        TIME - 1825                    N8499E              PX-  0  2  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, ALL IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - NAS AGANA
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          ANIGUA,GUAM                 RETURN                       PITI VILLAGE,GUAM
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           COLLIDED WITH: TREES                                     IN FLIGHT: AUTOROTATIVE DESCENT
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
           PILOT IN COMMAND - MISMANAGEMENT OF FUEL
           MISCELLANEOUS ACTS,CONDITIONS - FUEL EXHAUSTION
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - INATTENTIVE TO FUEL SUPPLY
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- UN MAINTAIN DRCTNL CTL AFT ROTOR RPM LOSS.

Aircraft

Registration
N8499E
Reported as
Bell 47J-2
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage
Airport
Nas Agana

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.

Other investigations on N8499E · 2

Matched to the same aircraft by N-number and date.