# NTSB UNK65X1129: Mooney M21, N1299X, Jackson, MS, December 25, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: December 25, 1964
- Place: Jackson, MS · JACKSON, MS
- Location: 32.2988° N, 90.1848° W: Placed by OpenAirDocs: center of Jackson, MS, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=32.2988&lon=-90.1848&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 3 uninjured
- Status: Completed, report January 27, 1965
- Report: Brief approved by the director
- NTSB case key (mKey): 180342
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK65X1129
- Page: https://openairdocs.org/ntsb/UNK65X1129

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3766  64/12/25   JACKSON MISS        MOONEY M21          CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 57, 360
        TIME - 1055                    N1299X              PX-  0  0  2  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 100 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - THOMPSON FIELD
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO EXTEND LANDING GEAR
          FUSELAGE-BAGGAGE COMPARTMENT DOOR CAME OPEN
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
```

## Aircraft

- Registration: [N1299X](https://openairdocs.org/aircraft/N1299X), registered now, S/N 2680 (OpenAirDocs)
- Reported make and model: MOONEY M21
- Registry model: [Mooney M20C](https://openairdocs.org/model/mooney-m20c) (registry code 5870208) (OpenAirDocs)
- Registry engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Thompson Field

## Other investigations on N1299X (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 MKC71DCD11](https://openairdocs.org/ntsb/MKC71DCD11), Jul 28, 1970: Mooney M20C (N1299X), Martelle, IA, 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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