CHI73FEM73

NTSB accident investigation · Aero Comdr A-9B · Walkerville, MI · June 4, 1973

Accident · Serious injuriesClosed
Date
June 4, 1973
Place
Walkerville, MI · WALKERVILLE, MI
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N7913VAero Comdr A-9B
Status
Completed · report August 15, 1973
Report
Brief approved by the director
FAA report
19730604020939A
Case key
190164

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
----------------------------------------------------------------------------------------------------------------------------
3-1740   73/6/4    WALKERVILLE,MICH    AERO COMDR A-9B     CR-  0  1  0  COMMERCIAL                COMMERCIAL, AGE 27, 592
        TIME - 2030                    N7913V              PX-  0  0  0  AERIAL APPLICATION        TOTAL HOURS, 27 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          WALKERVILLE,MICH            LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: SPIN                                              IN FLIGHT: PULLUP FROM SWATH RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
           PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL -  592                       KIND OF OPERATION - SPRAYING CROPS
          KIND OF CROP - FRUIT ORCHARDS                            TYPE OF CHEMICAL USED - LIQUID CHEMICAL-TOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE USED
          COCKPIT CRASHPAD - INSTALLED                             CRASH BAR - INSTALLED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT                  TERRAIN-TYPE -ROLLING
          ELEVATION-AREA BEING TREATED-FEET -  875                 SWATH RUN-HOW FLOWN - CROSSWIND
          PROCEDURE TURNAROUND - SECOND 1/3 TURN
        REMARKS- DRG R CLBG TURN,L WING DROPPED ABRUPTLY.

Aircraft

Registration
N7913V
Reported as
Aero Comdr A-9B
Category
Airplane
Engine
reciprocating
Damage
Substantial damage

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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.