OAK73FJA04

NTSB accident investigation · Bell 47G3B1 · Aiea, HI · August 8, 1972

Accident · Minor injuriesClosed
Date
August 8, 1972
Place
Aiea, HI · AIEA, HI
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8470EBell 47G3B1
Status
Completed · report April 23, 1972
Report
Brief approved by the director
Case key
168798

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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
----------------------------------------------------------------------------------------------------------------------------
3-4093   72/8/8    AIEA,HAWAII         BELL 47G3B1         CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 25, 2260
        TIME - 1015                    N8470E              PX-  0  0  0  CTR CARGO-D               TOTAL HOURS, 625 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - HONOLULU INTL
        DEPARTURE POINT             INTENDED DESTINATION
          HONOLULU,HAWAII             LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           COLLIDED WITH: TREES                                     LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           POWERPLANT - EXHAUST SYSTEM: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           TERRAIN - HIGH OBSTRUCTIONS
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - JETTISONED LOAD
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
         FIRE AFTER IMPACT
        REMARKS- TURBO EXHAUST SYS FAILED. PLT HAD HEAVY SLING LOAD.

Aircraft

Registration
N8470E
Reported as
Bell 47G3B1
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage
Airport
Honolulu Intl

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 N8470E · 1

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