# NTSB UNK64X1243: Piper PA24, N5528P, Norman, OK, April 10, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 10, 1964
- Place: Norman, OK · NORMAN, OK
- Location: 35.2226° N, 97.4395° W: Placed by OpenAirDocs: center of Norman, OK, within about 8 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=35.2226&lon=-97.4395&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report September 10, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 184677
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X1243
- Page: https://openairdocs.org/ntsb/UNK64X1243

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0872  64/4/10    NORMAN OKLA         PIPER PA24          CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 43, 4200
        TIME - 1700                    N5528P              PX-  0  0  0  BUSINESS                  TOTAL HOURS, 300 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - WESTHEIMER
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO EXTEND LANDING GEAR
```

## Aircraft

- Registration: [N5528P](https://openairdocs.org/deregistered/N5528P-1965-09-28), registration cancelled 1965-09-28, S/N 24-592 (OpenAirDocs)
- Reported make and model: PIPER PA24
- Registry model: [Piper PA-24-250](https://openairdocs.org/model/piper-pa-24-250) (registry code 7102404) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Westheimer

## Other investigations on N5528P (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 MKC66F0190](https://openairdocs.org/ntsb/MKC66F0190), Jul 25, 1965: Piper PA-24 (N5528P), Grain Valley, MO, 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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