NYC73FNE35

NTSB accident investigation · Viking B-8 · Westboro, MA · June 24, 1973

Accident · No injuriesClosed
Date
June 24, 1973
Place
Westboro, MA · WESTBORO, MA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N753YViking B-8
Status
Completed · report September 28, 1973
Report
Brief approved by the director
Case key
201654

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
----------------------------------------------------------------------------------------------------------------------------
3-2187  73/6/24    WESTBORO,MASS       VIKING B-8          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 47, 2665
        TIME - 1700                    N753Y               PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 556 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - WESTBORO
        DEPARTURE POINT             INTENDED DESTINATION
          WESTBORO,MASS               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: MASTER AND CONNECTING RODS
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           TERRAIN - ROUGH/UNEVEN
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- MASTER ROD CAP BOLTS FAILED. PROP SEPARATED IN FLT. GR ROLLED IN CORN FLD FURROWS.

Aircraft

Registration
N753Y
Reported as
Viking B-8
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Westboro

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.