# NTSB FTW70F0155: Navion G, N2431T, Plano, TX, August 12, 1969

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: August 12, 1969
- Place: Plano, TX · PLANO, TX
- Location: 33.0198° N, 96.6989° W: Placed by OpenAirDocs: center of Plano, TX, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=33.0198&lon=-96.6989&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 1 minor
- Status: Completed, report April 8, 1970
- Report: Brief approved by the director
- NTSB case key (mKey): 162649
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW70F0155
- Page: https://openairdocs.org/ntsb/FTW70F0155

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3523  69/8/12    PLANO,TEX           NAVION G            CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 1840                    N2431T              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  AGE 57, 7750 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            860 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - AIR PARK
        DEPARTURE POINT             INTENDED DESTINATION
          DALLAS,TEX                  LAKE TEXOMA,TEX
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           GEAR COLLAPSED                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: PISTON,PISTON RINGS
           MISCELLANEOUS ACTS,CONDITIONS - BURNED
           MISCELLANEOUS ACTS,CONDITIONS - OIL EXHAUSTION-ENGINE LUBRICATION SYSTEM
           TERRAIN - ROUGH/UNEVEN
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- HOLE BURNED IN NR 3 PISTON.
```

## Aircraft

- Registration: [N2431T](https://openairdocs.org/aircraft/N2431T), registered now, S/N NAV-4-2431, built 1962 (OpenAirDocs)
- Reported make and model: NAVION G
- Registry model: [Navion NAVION G](https://openairdocs.org/model/navion-navion-g) (registry code 6150120) (OpenAirDocs)
- Registry engine: [Continental I0-470 series](https://openairdocs.org/engine/continental-i0-470-series) (registry code 17027, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Air Park

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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