# NTSB UNK64X2176: Piper PA18, N2528B, Enid, OK, June 7, 1964

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Closed
- Date: June 7, 1964
- Place: Enid, OK · ENID, OK
- Location: 36.3956° N, 97.8784° W: Placed by OpenAirDocs: center of Enid, OK, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=36.3956&lon=-97.8784&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Highest injury: Serious injuries
- Injuries: 1 serious, 1 uninjured
- Status: Completed, report August 26, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 183604
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X2176
- Page: https://openairdocs.org/ntsb/UNK64X2176

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
2-0404   64/6/7    ENID OKLA           PIPER PA18          CR-  0  1  1  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 0715                    N2528B              PX-  0  0  0  DUAL                      AGE 22, 605 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            75 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - VANCE AFB
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 TAKEOFF: RUN
        PROBABLE CAUSE(S)
           DUAL STUDENT - IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS
           DUAL STUDENT - CONTROL INTERFERENCE
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
```

## Aircraft

- Registration: [N2528B](https://openairdocs.org/deregistered/N2528B-1965-05-25), registration cancelled 1965-05-25, S/N 18-911 (OpenAirDocs)
- Reported make and model: PIPER PA18
- Registry model: [Piper PA-18](https://openairdocs.org/model/piper-pa-18) (registry code 7101802) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Vance Afb

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.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.