# NTSB FTW68D0258: Piper PA-25, N6564Z, Dimmitt, TX, September 1, 1967

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: September 1, 1967
- Place: Dimmitt, TX · DIMMITT, TX
- Location: 34.5449° N, 102.3068° W: Placed by OpenAirDocs: center of Dimmitt, TX, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=34.5449&lon=-102.3068&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report December 12, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 114228
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW68D0258
- Page: https://openairdocs.org/ntsb/FTW68D0258

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3271   67/9/1    DIMMITT,TEX         PIPER PA-25         CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 26, 446
        TIME - 1130                    N6564Z              PX-  0  0  0  AERIAL APPLICATION        TOTAL HOURS, 220 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - DIMMITT JAYCEE
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: SWATH RUN
           GEAR COLLAPSED                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: CRANKSHAFT
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL -  446                       KIND OF OPERATION - SPRAYING CROPS
          KIND OF CROP - GRAIN FIELDS                              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 -LEVEL,FLAT
          ELEVATION-AREA BEING TREATED-FEET -  3820                SWATH RUN-HOW FLOWN - DOWNWIND
        REMARKS- DOWEL PIN SHEARED,RELEASING DRIVE GEAR ON AFT END OF CRANKSHAFT.
```

## Aircraft

- Registration: [N6564Z](https://openairdocs.org/deregistered/N6564Z-2008-01-28), registration cancelled 2008-01-28, S/N 25-2111, built 1962 (OpenAirDocs)
- Reported make and model: PIPER PA-25
- Registry model: [Piper PA-25](https://openairdocs.org/model/piper-pa-25) (registry code 7102502) (OpenAirDocs)
- Registry engine: [Lycoming 0-540 series](https://openairdocs.org/engine/lycoming-0-540-series) (registry code 41532, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Dimmitt Jaycee

## Other investigations on N6564Z (1)

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.

- [NTSB FTW72DQG16](https://openairdocs.org/ntsb/FTW72DQG16), Aug 26, 1971: Piper PA-25 (N6564Z), Seminole, TX, substantial damage

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.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.