# NTSB ANC71DAA10: Piper PA-18A, N7561D, Nenana, AK, August 16, 1970

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: August 16, 1970
- Place: Nenana, AK · NENANA, AK
- Location: 64.5361° N, 149.0836° W: Placed by OpenAirDocs: center of Nenana, AK, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=64.5361&lon=-149.0836&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report June 11, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 191784
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ANC71DAA10
- Page: https://openairdocs.org/ntsb/ANC71DAA10

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3503  70/8/16    NENANA,ALAS         PIPER PA-18A        CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 40, 3300
        TIME - 1430                    N7561D              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 1300 IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          FAIRBANKS,ALAS              MINTO FLATS,ALAS
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           MISCELLANEOUS                                            LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
           TERRAIN - OTHER
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- FLOAT EQPD,LNDD ON TUNDRA.FUSELAGE,FLOAT DMGD.
```

## Aircraft

- Registration: [N7561D](https://openairdocs.org/aircraft/N7561D), registered now, S/N 18-5838, built 1957 (OpenAirDocs)
- Reported make and model: PIPER PA-18A
- Registry model: [Piper PA-18A](https://openairdocs.org/model/piper-pa-18a) (registry code 7101804) (OpenAirDocs)
- Registry engine: [Lycoming 0-360 series](https://openairdocs.org/engine/lycoming-0-360-series) (registry code 41499, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage

## Other investigations on N7561D (3)

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 ANC87LA119](https://openairdocs.org/ntsb/ANC87LA119), Aug 11, 1987: Piper PA-18 (N7561D), Fairbanks, AK, substantial damage
- [NTSB ANC73DAA10](https://openairdocs.org/ntsb/ANC73DAA10), Sep 4, 1972: Piper PA-18 (N7561D), Fairbanks, AK, substantial damage
- [NTSB ANC66D0003](https://openairdocs.org/ntsb/ANC66D0003), Jun 5, 1965: Piper PA-18A (N7561D), Yentna River, AK, 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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