SEA67F0099

NTSB accident investigation · Boeing A75N1 · Sunnyside, WA · August 16, 1966

Accident · No injuriesClosed
Date
August 16, 1966
Place
Sunnyside, WA · SUNNYSIDE, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N1153NBoeing A75N1
Status
Completed · report March 9, 1967
Report
Brief approved by the director
Case key
121304

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
----------------------------------------------------------------------------------------------------------------------------
3-3781  66/8/16    SUNNYSIDE WASH      BOEING A75N1        CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 38, 4800
        TIME - 1330                    N1153N              PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, 6 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - CAL-PACK
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: MUSH                                              TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
        FACTOR(S)
           WEATHER - HIGH TEMPERATURE
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      88
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
           45                                                       3
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL -   43                       KIND OF OPERATION - SPRAYING CROPS
          KIND OF CROP - OTHER                                     TYPE OF CHEMICAL USED - LIQUID CHEMICAL-TOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE-NOT USED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT
        REMARKS- PLT DID NOT COMPENSATE FOR REDUCED ACFT PERFORMANCE DUE TO INCREASED AMBIENT TEMPERATURE.

Aircraft

Registration
N1153N
Reported as
Boeing A75N1
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Cal-Pack

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.