# NTSB OAK67D0331: Thorp T-18, N4083B, Lone Pine, CA, May 21, 1967

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: May 21, 1967
- Place: Lone Pine, CA · LONE PINE, CA
- Location: 36.5744° N, 118.0806° W: Placed by OpenAirDocs: center of Lone Pine, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=36.5744&lon=-118.0806&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report September 14, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 116378
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK67D0331
- Page: https://openairdocs.org/ntsb/OAK67D0331

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1602  67/5/21    LONE PINE, CALIF    THORP T-18          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 39, 495
        TIME - 1220                    N4083B              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 104 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - LONE PINE
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: CLIMB TO CRUISE
           COLLIDED WITH: DITCHES                                   LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- ENG LOST POWER, PLT OVERSHOT APPROACH, ENG FAILED ON ATTEMPTED GO AROUND.
```

## Aircraft

- Registration: [N4083B](https://openairdocs.org/aircraft/N4083B), registered now, S/N 24 (OpenAirDocs)
- Reported make and model: THORP T-18
- Registry model: [Thorp T-18](https://openairdocs.org/model/thorp-t-18) (registry code 89510TA) (OpenAirDocs)
- Registry engine: [Lycoming 0-290 series](https://openairdocs.org/engine/lycoming-0-290-series) (registry code 41506, 4 cycle) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Destroyed
- Airport: Lone Pine

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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