OAK74DVG05

NTSB accident investigation · Grumman G-164 · Woodland, CA · July 10, 1973

Accident · Minor injuriesClosed
Date
July 10, 1973
Place
Woodland, CA · WOODLAND, CA
Injuries
1 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N487YGrumman G-164
Status
Completed · report September 11, 1973
Report
Brief approved by the director
Case key
189647

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
----------------------------------------------------------------------------------------------------------------------------
3-1815  73/7/10    WOODLAND,CALIF      GRUMMAN G-164       CR-  0  0  1  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 0540                    N487Y               PX-  0  0  0  AERIAL APPLICATION        AGE 47, 20200 TOTAL
                                       DAMAGE-DESTROYED    OT-  0  0  0                            HOURS, 250 IN TYPE,
                                                                                                   INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          KNIGHTS LANDNG,CALIF        LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           TURBULENCE                                               IN FLIGHT: SWATH RUN
           COLLIDED WITH: WIRES/POLES                               IN FLIGHT: SWATH RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS
           MISCELLANEOUS - VORTEX TURBULENCE
        FACTOR(S)
           TERRAIN - HIGH OBSTRUCTIONS
         SPECIAL DATA
          KIND OF OPERATION - SPRAYING CROPS
        REMARKS- ACFT HIT VORTICES CREATED BY 5 OR 6 PREVIOUS PASSES.

Aircraft

Registration
N487Y
Reported as
Grumman G-164
Category
Airplane
Engine
reciprocating
Damage
Destroyed

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.