# NTSB OAK70DVG36: Piper PA-25, N4676Y, Lincoln, CA, June 22, 1970

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: June 22, 1970
- Place: Lincoln, CA · LINCOLN, CA
- Location: 38.8779° N, 121.3040° W: Placed by OpenAirDocs: center of Lincoln, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=38.8779&lon=-121.3040&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report April 14, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 119825
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK70DVG36
- Page: https://openairdocs.org/ntsb/OAK70DVG36

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2691  70/6/22    LINCOLN,CALIF       PIPER PA-25         CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 33, 2652
        TIME - 0900                    N4676Y              PX-  0  0  0  AERIAL APPLICATION        TOTAL HOURS, 675 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - LINCOLN MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          LINCOLN,CALIF               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: SWATH RUN
           COLLIDED WITH: FENCE,FENCEPOSTS                          LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
           PILOT IN COMMAND - MISMANAGEMENT OF FUEL
           MISCELLANEOUS ACTS,CONDITIONS - FUEL EXHAUSTION
        FACTOR(S)
           POWERPLANT - POWERPLANT-INSTRUMENTS: FUEL QUANTITY GAUGE
           MISCELLANEOUS ACTS,CONDITIONS - ERRATIC
           TERRAIN - HIGH OBSTRUCTIONS
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - 2650                       KIND OF OPERATION - SPRAYING CROPS
          KIND OF CROP - RICE                                      TYPE OF CHEMICAL USED - LIQUID CHEMICAL-NONTOXIC
          PILOT' S SEAT BELT -UNKNOWN/NOT REPORTED                 GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE-NOT USED
          COCKPIT CRASHPAD - INSTALLED                             CRASH BAR - INSTALLED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT                  TERRAIN-TYPE -ROLLING
          ELEVATION-AREA BEING TREATED-FEET -  33                  SWATH RUN-HOW FLOWN - WIND CALM
        REMARKS- TANK EMPTY,FUEL GAUGE INDCD APRX 7GALS.
```

## Aircraft

- Registration: [N4676Y](https://openairdocs.org/deregistered/N4676Y-1974-05-07), registration cancelled 1974-05-07, S/N 25-4400, built 1967 (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
- Airport: Lincoln Muni

## Other investigations on N4676Y (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 OAK74FVG32](https://openairdocs.org/ntsb/OAK74FVG32), Mar 12, 1974: Piper PA-25 (N4676Y), Clarksburg, CA, 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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