OAK67D0253

NTSB accident investigation · Bell 47G3B1 · Hilo, HI · March 17, 1967

Accident · No injuriesClosed
Date
March 17, 1967
Place
Hilo, HI · HILO, HI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N1346XBell 47G3B1
Status
Completed · report August 22, 1967
Report
Brief approved by the director
Case key
119171

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
----------------------------------------------------------------------------------------------------------------------------
2-0262  67/3/17  NR.HILO,HAWAII        BELL 47G3B1         CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 28, 2420
        TIME - 0815                    N1346X              PX-  0  0  0  MIL/CTR CARGO             TOTAL HOURS, 962 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: MUSH                                              IN FLIGHT: HOVERING
           COLLIDED WITH: TREES                                     IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS
           PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
        REMARKS- LOWERING SLING LOAD INTO FOREST.FIRST TIME OPERATION ATTEMPTED WITH FLOATS ON HELICOPTER.

Aircraft

Registration
N1346X
Reported as
Bell 47G3B1
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage