NYC69F0265

NTSB accident investigation · Bensen B8M · Stormville, NY · November 26, 1968

Accident · FatalClosed
Date
November 26, 1968
Place
Stormville, NY · STORMVILLE, NY
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N1056Bensen B8M
Status
Completed · report July 24, 1970
Report
Brief approved by the director
Case key
192071

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
----------------------------------------------------------------------------------------------------------------------------
3-4939  68/11/26   STORMVILLE,NY       BENSEN B8M          CR-  1  0  0  NONCOMMERCIAL             PRIVATE, AGE 28, 97 TOTAL
        TIME - 0820                    N1056               PX-  0  0  0  PLEASURE/PERSONAL TRANSP  HOURS, 12 IN TYPE, NOT
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - STORMVILLE
        DEPARTURE POINT             INTENDED DESTINATION
          STORMVILLE,NY               STORMVILLE,NY
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: MAIN ROTOR                      IN FLIGHT: NORMAL CRUISE
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           ROTORCRAFT - ROTOR ASSEMBLIES: MAIN ROTOR BLADES
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- M/R DISINTEGRATED DUE TO METAL SPAR FAILURE AT LAST BOLT HOLE OUTBOARD.

Aircraft

Registration
N1056
Reported as
Bensen B8M
Category
Helicopter, amateur-built
Engine
reciprocating
Damage
Destroyed
Airport
Stormville

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.