# NTSB CHI76FEI05: Cougar TY-1, N6510D, Northfield, OH, July 22, 1975

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: July 22, 1975
- Place: Northfield, OH · NORTHFIELD, OH
- Location: 41.3389° N, 81.5268° W: Placed by OpenAirDocs: center of Northfield, OH, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.3389&lon=-81.5268&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report September 5, 1975
- Report: Brief approved by the director
- NTSB case key (mKey): 149908
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI76FEI05
- Page: https://openairdocs.org/ntsb/CHI76FEI05

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2034  75/7/22    NORTHFIELD,OH       COUGAR TY-1         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 53, 1350
        TIME - 2005                    N6510D              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 550 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - NORTHFIELD
        DEPARTURE POINT             INTENDED DESTINATION
          NORTHFIELD,OH               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            LANDING: TRAFFIC PATTERN-CIRCLING
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
           TERRAIN - HIGH VEGETATION
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
```

## Aircraft

- Registration: [N6510D](https://openairdocs.org/deregistered/N6510D-2020-05-29), registration cancelled 2020-05-29, S/N 952, built 1961 (OpenAirDocs)
- Reported make and model: COUGAR TY-1
- Registry model: [Yanc Tim COUGAR TY-1](https://openairdocs.org/model/yanc-tim-cougar-ty-1) (registry code 625019C) (OpenAirDocs)
- Registry engine: [Lycoming 0-290 series](https://openairdocs.org/engine/lycoming-0-290-series) (registry code 41506, 4 cycle) (OpenAirDocs)
- Category: Airplane, amateur-built
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Northfield

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19750722021709A](https://openairdocs.org/incident/19750722021709A), Jul 22, 1975: Amtr 6250141, Northfield, OH, 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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