OAK71DVG43

NTSB accident investigation · Boeing A75N1 · Sloughouse, CA · December 17, 1970

Accident · No injuriesClosed
Date
December 17, 1970
Place
Sloughouse, CA · SLOUGHOUSE, CA
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
N73650Boeing A75N1
Status
Completed · report October 1, 1971
Report
Brief approved by the director
Case key
159620

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
----------------------------------------------------------------------------------------------------------------------------
3-4447  70/12/17   SLOUGHOUSE,CALIF    BOEING A75N1        CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 23, 1786
        TIME - 1330                    N73650              PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, 1200 IN
                                       DAMAGE-DESTROYED    OT-  0  0  0                            TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - SILVA,S
        DEPARTURE POINT             INTENDED DESTINATION
          SLOUGHOUSE,CALIF            LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            TAKEOFF: RUN
           COLLIDED WITH: FENCE,FENCEPOSTS                          TAKEOFF: RUN
        PROBABLE CAUSE(S)
           POWERPLANT - FUEL SYSTEM: PUMPS
           MISCELLANEOUS ACTS,CONDITIONS - SHEARED
           MISCELLANEOUS - FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS
           MISCELLANEOUS ACTS,CONDITIONS - FUEL STARVATION
        PARTIAL POWER LOSS - PARTIAL LOSS OF POWER - 1 ENGINE
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - 1500                       KIND OF OPERATION - FERTILIZING (DUST)
          KIND OF CROP - CLOVER                                    TYPE OF CHEMICAL USED - DRY CHEMICAL-NONTOXIC
          PILOT' S SEAT BELT -UNKNOWN/NOT REPORTED                 GLOVES - NOT USED
          GOGGLES - USED                                           CRASH HELMET - AVAILABLE USED
          COCKPIT CRASHPAD - INSTALLED                             CRASH BAR - NOT INSTALLED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT
        REMARKS- STEEL CHIPS CAUSED ROTOR TO LOCK.FUEL PUMP DRIVE SHAFT SHEARED.SOURCE OF CHIPS UNKNOWN.

Aircraft

Registration
N73650
Reported as
Boeing A75N1
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Silva,S

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.