NTSB Identification: FTW71FPJ03
14 CFR Part 91 General Aviation
Aircraft: PIPER PA-25, registration: N7622Z
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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3-0918   70/7/7    CRAWFORD,OKLA       PIPER PA-25         CR-  1  0  0  COMMERCIAL                COMMERCIAL, AGE 37, 3000
        TIME - 0745                    N7622Z              PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, UNK/NR IN
                                       DAMAGE-DESTROYED    OT-  0  0  1                            TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          CHEYENNE,OKLA               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH IN FLIGHT                  IN FLIGHT: RETURN TO STRIP
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED CLEARANCE
           PILOT IN COMMAND - EXERCISED POOR JUDGMENT
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL -  400                       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 USED
          COCKPIT CRASHPAD - INSTALLED                             CRASH BAR - INSTALLED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT                  TERRAIN-TYPE -ROLLING
         SPECIAL DATA
          SEGMENTS OF AVIATION INVOLVED - SMALL US GEN.AV.-SMALL US GEN.AV.
          CONTROLLING AGENCY - NO CONTROL                          RADAR CTL/SURVEILLANCE - RADAR SERVICE NOT AVAILABLE
          TRAFFIC ADVISORY ISSUED - NONE                           CONTROL ZONE/AREA - NO
          CONVERGENCE ANGLE-DEGREES -  0                           HORIZONTAL COLLISION ANGLE-DEGREES -   180
          VERTICAL COLLISION ANGLE-DEGREES -  100                  EVASIVE ACTION TAKEN - NO
         FIRE AFTER IMPACT
        REMARKS- N7622Z OVERTOOK AND ZOOMED INTO N30501. CHOLINESTERASE LEVEL 2.34 UNITS,NOT CONSIDERED SIGNIFICANT
Full narrative is not available


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