# NTSB UNK64X3242: Piper PA-25, N6713Z, Roll, AZ, August 6, 1964

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Closed
- Date: August 6, 1964
- Place: Roll, AZ · ROLL, AZ
- Location: 32.7517° N, 113.9891° W: Placed by OpenAirDocs: center of Roll, AZ, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=32.7517&lon=-113.9891&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Highest injury: Serious injuries
- Injuries: 1 serious
- Status: Completed, report November 10, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 182577
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X3242
- Page: https://openairdocs.org/ntsb/UNK64X3242

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
2-0494   64/8/6    ROLL ARIZ           PIPER PA-25         CR-  0  1  0  COMMERCIAL                COMMERCIAL, AGE 35, 1627
        TIME - 0700                    N6713Z              PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, 30 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: WIRES/POLES                               IN FLIGHT: PULLUP FROM SWATH RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - 1030                       KIND OF OPERATION - OTHER
          KIND OF CROP - MOSQUITO CONTROL                          TYPE OF CHEMICAL USED - LIQUID CHEMICAL-NONTOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE-NOT USED
          COCKPIT CRASHPAD - NOT INSTALLED                         CRASH BAR - NOT INSTALLED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT                  TERRAIN-TYPE -LEVEL,FLAT
          ELEVATION-AREA BEING TREATED-FEET -  400                 SWATH RUN-HOW FLOWN - WIND CALM
         FIRE AFTER IMPACT
        REMARKS- PERSON ON GROUND STEPPED ON LIVE POWERLINE WHILEATTEMPTING TO HELP PILOT FROM WRECKAGE.
```

## Aircraft

- Registration: [N6713Z](https://openairdocs.org/deregistered/N6713Z-1964-09-19), registration cancelled 1964-09-19, S/N 25-2322 (OpenAirDocs)
- Reported make and model: PIPER PA-25
- Registry model: [Piper PA-25-235](https://openairdocs.org/model/piper-pa-25-235) (registry code 7102504) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Destroyed

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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