# NTSB UNK64X1645: Mooney M21, N74583, Liberty, NY, May 7, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: May 7, 1964
- Place: Liberty, NY · LIBERTY, NY
- Location: 41.7966° N, 74.7432° W: Placed by OpenAirDocs: center of Liberty, NY, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.7966&lon=-74.7432&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report September 18, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 183855
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X1645
- Page: https://openairdocs.org/ntsb/UNK64X1645

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1199   64/5/7    LIBERTY NY          MOONEY M21          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 27, 557
        TIME - 1835                    N74583              PX-  0  0  1  BUSINESS                  TOTAL HOURS, 70 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - LIBERTY
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           OVERSHOOT                                                LANDING: ROLL
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND SPEED
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
```

## Aircraft

- Registration: [N74583](https://openairdocs.org/deregistered/N74583-1974-05-16), registration cancelled 1974-05-16, S/N 1894 (OpenAirDocs)
- Reported make and model: MOONEY M21
- Registry model: [Mooney M20B](https://openairdocs.org/model/mooney-m20b) (registry code 5870206) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Liberty

## Other investigations on N74583 (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 NYC74FHM24](https://openairdocs.org/ntsb/NYC74FHM24), Apr 13, 1974: Mooney M20B (N74583), Flanders, NJ, destroyed

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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