# NTSB FTW69F0273: Piper PA-31, N9011Y, Okla.City, OK, October 25, 1968

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: October 25, 1968
- Place: Okla.City, OK · OKLA.CITY, OK
- Location: 35.4676° N, 97.5164° W: Placed by OpenAirDocs: center of Oklahoma City, OK, within about 14 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=35.4676&lon=-97.5164&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report December 27, 1968
- Report: Brief approved by the director
- NTSB case key (mKey): 108016
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW69F0273
- Page: https://openairdocs.org/ntsb/FTW69F0273

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3767  68/10/25   OKLA.CITY,OKLA      PIPER PA-31         CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 38, 6250
        TIME - 1931                    N9011Y              PX-  0  0  1  COMMUTER AIR CARRIER      TOTAL HOURS, 200 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0  AIR TAXI-PASSG S-D        INSTRUMENT RATED.
        NAME OF AIRPORT - WILL ROGERS
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: NORMAL RETRACTION/EXTENSION ASSEMBLY
           AIRFRAME - LANDING GEAR: EMERGENCY/EXTENSION ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - JAMMED
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SUSPECTED MECHANICAL DISCREPANCY
        REMARKS- FRONT HINGE RIVETS OF LEFT INBOARD GR DOOR SHEARED.DOOR PREVENTED LEFT GR FROM EXTENDING.
```

## Aircraft

- Registration: N9011Y (not matched to a registry record)
- Reported make and model: PIPER PA-31
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Will Rogers

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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