# NTSB OAK71DVA54: Piper PA-25, N4848Y, Corcoran, CA, February 2, 1971

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: February 2, 1971
- Place: Corcoran, CA · CORCORAN, CA
- Location: 36.0840° N, 119.5612° W: Placed by OpenAirDocs: center of Corcoran, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=36.0840&lon=-119.5612&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report December 14, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 159814
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK71DVA54
- Page: https://openairdocs.org/ntsb/OAK71DVA54

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0838   71/2/2    CORCORAN,CALIF      PIPER PA-25         CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 34, 5600
        TIME - 1600                    N4848Y              PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, 1200 IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          CORCORAN,CALIF              LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           TAKEOFF: RUN
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: MAIN GEAR-SHOCK ABSORBING ASSY,STRUTS,ATTACHMENTS,ETC.
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - 1200                       KIND OF OPERATION - FERTILIZING (DUST)
          KIND OF CROP - GRAIN FIELDS                              TYPE OF CHEMICAL USED - DRY CHEMICAL-NONTOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE USED
          COCKPIT CRASHPAD - NOT INSTALLED                         CRASH BAR - INSTALLED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT                  TERRAIN-TYPE -LEVEL,FLAT
          ELEVATION-AREA BEING TREATED-FEET -  200                 SWATH RUN-HOW FLOWN - WIND CALM
        REMARKS- BOTTOM LUG ON SHOCK ABSORBER,PIPER P/N 486-606,BROKE THROUGH BOLT HOLE.
```

## Aircraft

- Registration: [N4848Y](https://openairdocs.org/deregistered/N4848Y-1978-04-20), registration cancelled 1978-04-20, S/N 25-4571 (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: 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.

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