# NTSB UNK65X0967: Piper PA22, N5526Z, Lockport, IL, December 10, 1964

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: December 10, 1964
- Place: Lockport, IL · LOCKPORT, IL
- Location: 41.5908° N, 88.0325° W: Placed by OpenAirDocs: center of Lockport, IL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.5908&lon=-88.0325&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report January 12, 1965
- Report: Brief approved by the director
- NTSB case key (mKey): 180226
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK65X0967
- Page: https://openairdocs.org/ntsb/UNK65X0967

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3629  64/12/10   LOCKPORT ILL        PIPER PA22          CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 1100                    N5526Z              PX-  0  0  0  DUAL                      AGE 27, 757 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            450 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - LEWIS LOCKPORT
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 TAKEOFF: RUN
           NOSE OVER/DOWN                                           TAKEOFF: RUN
        PROBABLE CAUSE(S)
           DUAL STUDENT - IMPROPER COMPENSATION FOR WIND CONDITIONS
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
```

## Aircraft

- Registration: [N5526Z](https://openairdocs.org/deregistered/N5526Z-2018-05-30), registration cancelled 2018-05-30, S/N 22-9315, built 1962 (OpenAirDocs)
- Reported make and model: PIPER PA22
- Registry model: [Piper PA-22-108](https://openairdocs.org/model/piper-pa-22-108) (registry code 7102204) (OpenAirDocs)
- Registry engine: [Lycoming 0-235 series](https://openairdocs.org/engine/lycoming-0-235-series) (registry code 41505, 4 cycle) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Lewis Lockport

## Other investigations on N5526Z (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 UNK64X0752](https://openairdocs.org/ntsb/UNK64X0752), Feb 29, 1964: Piper PA22 (N5526Z), Roselle, IL, 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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