# NTSB UNK65X0175: Piper PA22, N7412D, Plymouth, MI, October 7, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: October 7, 1964
- Place: Plymouth, MI · PLYMOUTH, MI
- Location: 42.3712° N, 83.4676° W: Placed by OpenAirDocs: center of Plymouth, MI, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.3712&lon=-83.4676&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report November 17, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 181411
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK65X0175
- Page: https://openairdocs.org/ntsb/UNK65X0175

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3135   64/10/7   PLYMOUTH MICH       PIPER PA22          CR-  0  0  1  NONCOMMERCIAL             STUDENT, AGE 55, 50 TOTAL
        TIME - 1540                    N7412D              PX-  0  0  0  PRACTICE                  HOURS, 41 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - NATIONAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS
```

## Aircraft

- Registration: [N7412D](https://openairdocs.org/deregistered/N7412D-2012-10-19), registration cancelled 2012-10-19, S/N 22-5173, built 1957 (OpenAirDocs)
- Reported make and model: PIPER PA22
- Registry model: [Piper PA-22-150](https://openairdocs.org/model/piper-pa-22-150) (registry code 7102210) (OpenAirDocs)
- Registry engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: National

## Other investigations on N7412D (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 ATL84LA062](https://openairdocs.org/ntsb/ATL84LA062), Dec 6, 1983: Piper PA-22-150 (N7412D), Charlotte, NC, 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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