# NTSB OAK74FJA20: Hughes 269B, N9318F, Lahaina, HI, April 25, 1974

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 25, 1974
- Place: Lahaina, HI · LAHAINA, HI
- Location: 20.8860° N, 156.6662° W: Placed by OpenAirDocs: center of Lahaina, HI, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=20.8860&lon=-156.6662&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report June 12, 1974
- Report: Brief approved by the director
- NTSB case key (mKey): 124416
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK74FJA20
- Page: https://openairdocs.org/ntsb/OAK74FJA20

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1099  74/4/25  NR.LAHAINA,HAWAII     HUGHES 269B         CR-  0  0  1  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 1440                    N9318F              PX-  0  0  0  AERIAL APPLICATION        AGE 25, 1616 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            243 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - KAANAPALI
        DEPARTURE POINT             INTENDED DESTINATION
         LAHAINA,HAWAII               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: SWATH RUN
           COLLIDED WITH: DITCHES                                   LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - MISSING
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY INSTALLED
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
        FACTOR(S)
           TERRAIN - ROUGH/UNEVEN
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - 1610                       KIND OF OPERATION - OTHER
          KIND OF CROP - OTHER                                     TYPE OF CHEMICAL USED - LIQUID CHEMICAL-TOXIC
          PILOT' S SEAT BELT -FASTENED-PROPERLY                    GLOVES - USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE USED
          COCKPIT CRASHPAD - NOT INSTALLED                         CRASH BAR - NOT INSTALLED
          TANK/HOPPER-LOCATION - SIDES                             TERRAIN-TYPE -LEVEL,FLAT
          ELEVATION-AREA BEING TREATED-FEET -  200                               ROLLING
          SWATH RUN-HOW FLOWN - CROSSWIND
        REMARKS- CRANKSHAFT GEAR BOLT & LOCKPLATE MISSING.TOO LOW FOR SUCCESSFUL AUTOROTATION.SPRAYING SUGAR CANE.
```

## Aircraft

- Registration: [N9318F](https://openairdocs.org/deregistered/N9318F-1990-02-08), registration cancelled 1990-02-08, S/N 340050 (OpenAirDocs)
- Reported make and model: HUGHES 269B
- Registry model: [Hughes 269B](https://openairdocs.org/model/hughes-269b) (registry code 4470502) (OpenAirDocs)
- Category: Helicopter
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Kaanapali

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19740425010519A](https://openairdocs.org/incident/19740425010519A), Apr 25, 1974: Hughes 269B, Lahaina, HI, Substantial damage. Crankshaft gear bolt & lockplate missing. Too low for successful autorotation. Spraying sugar cane.

## Other investigations on N9318F (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 MIA89LA255](https://openairdocs.org/ntsb/MIA89LA255), Sep 21, 1989: Hughes 269B (N9318F), Lexington, MS, substantial damage. Probable cause: FATIGUE FAILURE OF THE LINEAR ACTUATOR LUG. A RELATED FACTOR WAS: TREES IN THE EMERGENCY LANDING AREA.
- [NTSB MIA77FKG67](https://openairdocs.org/ntsb/MIA77FKG67), Aug 20, 1977: Hughes 269B (N9318F), Montezuma, GA, substantial damage
- [NTSB LAX68A0017](https://openairdocs.org/ntsb/LAX68A0017), Aug 5, 1967: Hughes 269B (N9318F), Van Nuys, 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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