# NTSB MKC67F0124: Piper PA-12, N2674M, Allison, IA, August 14, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: August 14, 1966
- Place: Allison, IA · ALLISON, IA
- Location: 42.7520° N, 92.7957° W: Placed by OpenAirDocs: center of Allison, IA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.7520&lon=-92.7957&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report December 19, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 121790
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MKC67F0124
- Page: https://openairdocs.org/ntsb/MKC67F0124

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3113  66/8/14    ALLISON IOWA        PIPER PA-12         CR-  0  0  1  NONCOMMERCIAL             STUDENT, AGE 44, 30 TOTAL
        TIME - 1500                    N2674M              PX-  0  0  0  PRACTICE                  HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - ALLISON
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: MAIN GEAR-SHOCK ABSORBING ASSY,STRUTS,ATTACHMENTS,ETC.
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - PREVIOUS DAMAGE
        REMARKS- LEFT LANDING GEAR SUPPORT STRUT FAILED.AIRCRAFT PREVIOUSLY OPERATED FROM ROUGH PRIVATE STRIP.
```

## Aircraft

- Registration: [N2674M](https://openairdocs.org/aircraft/N2674M), registered now, S/N 12-1107, built 1946 (OpenAirDocs)
- Reported make and model: PIPER PA-12
- Registry model: [Piper PA-12](https://openairdocs.org/model/piper-pa-12) (registry code 7101202) (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: Allison

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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