LAX72FUQ57

NTSB accident investigation · Mccullough J-2 · Van Nuys, CA · January 5, 1972

Accident · No injuriesClosed
Date
January 5, 1972
Place
Van Nuys, CA · VAN NUYS, CA
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N4306GMccullough J-2
Status
Completed · report September 5, 1972
Report
Brief approved by the director
Case key
164754

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
----------------------------------------------------------------------------------------------------------------------------
3-0024   72/1/5    VAN NUYS,CALIF      MCCULLOUGH J-2      CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 1010                    N4306G              PX-  0  0  0  BUSINESS                  AGE 40, 3180 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            50 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - VAN NUYS
        DEPARTURE POINT             INTENDED DESTINATION
          VAN NUYS,CALIF              EL MONTE,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: MAIN ROTOR                      IN FLIGHT: NORMAL CRUISE
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: OTHER
        PROBABLE CAUSE(S)
           ROTORCRAFT - FLIGHT CONTROL SYSTEMS: COLLECTIVE PITCH CONTROL SYSTEM
           MISCELLANEOUS ACTS,CONDITIONS - EXCESSIVE-WEAR/PLAY
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- M/R RPM DECAYED FROM INCREASED PITCH DUE FAILURE OF CTL LEVER P/N 2766.PLT UN CTL RATE OF DESCENT.

Aircraft

Registration
N4306G
Reported as
Mccullough J-2
Category
Gyroplane
Engine
reciprocating
Damage
Destroyed
Airport
Van Nuys

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.