# NTSB OAK67A0082: Bell 47G-2, N6728D, King City, CA, May 25, 1967

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: May 25, 1967
- Place: King City, CA · KING CITY, CA
- Location: 36.2163° N, 121.1320° W: Placed by OpenAirDocs: center of King City, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=36.2163&lon=-121.1320&mi=10
- Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report August 2, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 116779
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK67A0082
- Page: https://openairdocs.org/ntsb/OAK67A0082

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
2-0198  67/5/25  NR.KING CITY,CALIF    BELL 47G-2          CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 40, 5403
        TIME - 0600                    N6728D              PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, 4953 IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: UNCONTROLLED                TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - 5350                       KIND OF OPERATION - DEFOLIATION (LIQUID)
          KIND OF CROP - MESQUITE                                  TYPE OF CHEMICAL USED - LIQUID CHEMICAL-NONTOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE USED
          CRASH BAR - NOT INSTALLED                                TANK/HOPPER-LOCATION - SIDES
          TERRAIN-TYPE -MOUNTAINOUS
        REMARKS- PILOT INITIATED LIFT OFF WITH GROUND ATTACHED SPRAY TANK REFILLER HOSE STILL CONNECTED TO ACFT.
```

## Aircraft

- Registration: [N6728D](https://openairdocs.org/deregistered/N6728D-2002-10-17), registration cancelled 2002-10-17, S/N 2224, built 1958 (OpenAirDocs)
- Reported make and model: BELL 47G-2
- Registry model: [Bell 47G-2](https://openairdocs.org/model/bell-47g-2) (registry code 1181008) (OpenAirDocs)
- Registry engine: [Lycoming VO-435 series](https://openairdocs.org/engine/lycoming-vo-435-series) (registry code 41525, reciprocating) (OpenAirDocs)
- Category: Helicopter
- Engines: reciprocating
- Damage: Substantial damage

## Other investigations on N6728D (3)

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 MIA87FA236](https://openairdocs.org/ntsb/MIA87FA236), Aug 31, 1987: Bell 47G-2 (N6728D), Opa Locka, FL, destroyed, 1 fatal
- [NTSB OAK74FVM01](https://openairdocs.org/ntsb/OAK74FVM01), Jul 5, 1973: Bell 47G-2 (N6728D), Salinas, CA, substantial damage
- [NTSB OAK66A0050](https://openairdocs.org/ntsb/OAK66A0050), May 6, 1966: Beel 47G-2 (N6728D), Greenfield, CA, 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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