CHI72FEA12

NTSB accident investigation · Wilson B8M · Columbus, IN · September 24, 1971

Accident · No injuriesClosed
Date
September 24, 1971
Place
Columbus, IN · COLUMBUS, IN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N4274Wilson B8M
Status
Completed · report February 3, 1972
Report
Brief approved by the director
Case key
163521

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
----------------------------------------------------------------------------------------------------------------------------
3-1923  71/9/24    COLUMBUS,IND        WILSON B8M          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 66, 1035
        TIME - 1555                    N4274               PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 77 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - BAKALAR
        DEPARTURE POINT             INTENDED DESTINATION
          COLUMBUS,IND                LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           ROLL OVER                                                LANDING: ROLL
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: CYLINDER ASSEMBLY
           POWERPLANT - ENGINE STRUCTURE: PISTON,PISTON RINGS
           MISCELLANEOUS ACTS,CONDITIONS - SCORED
           MISCELLANEOUS ACTS,CONDITIONS - OVERHEATED
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           TERRAIN - HIGH VEGETATION
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- NR 1 CYL AND PISTON BADLY SCORED. M/R BLADES STRUCK HIGH WEEDS LDG IN SOY BEAN FLD.

Aircraft

Registration
N4274
Reported as
Wilson B8M
Category
Gyroplane, amateur-built
Engine
reciprocating
Damage
Substantial damage
Airport
Bakalar

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.