CHI75FEM31

NTSB accident investigation · Bell 47G · Portage, MI · March 17, 1975

Accident · No injuriesClosed
Date
March 17, 1975
Place
Portage, MI · PORTAGE, MI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N7763Bell 47G
Status
Completed · report May 21, 1975
Report
Brief approved by the director
FAA report
19750317006529A
Case key
148259

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
----------------------------------------------------------------------------------------------------------------------------
3-0716  75/3/17    PORTAGE,MI          BELL 47G            CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 27, 231
        TIME - 1600                    N7763               PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 33 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - KALAMAZOO
        DEPARTURE POINT             INTENDED DESTINATION
          PORTAGE,MI                  LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: INITIAL CLIMB
           HARD LANDING                                             IN FLIGHT: AUTOROTATIVE DESCENT
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE

Aircraft

Registration
N7763
Reported as
Bell 47G
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage
Airport
Kalamazoo

FAA reports on this event · 1

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