# NTSB ANC67D0061: Piper PA-18, N7670D, Clear, AK, November 4, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: November 4, 1966
- Place: Clear, AK · CLEAR, AK
- Location: 64.3003° N, 149.1332° W: Placed by OpenAirDocs: center of Clear Space Force Station, AK, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=64.3003&lon=-149.1332&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report February 8, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 120195
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ANC67D0061
- Page: https://openairdocs.org/ntsb/ANC67D0061

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3607   66/11/4 NR.CLEAR ALAS         PIPER PA-18         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 34, 1100
        TIME - 1530                    N7670D              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 900 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           NOSE OVER/DOWN                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: BRAKING SYSTEM (NORMAL SYSTEM)
           MISCELLANEOUS ACTS,CONDITIONS - FROZEN, MOISTURE
        REMARKS- PREVIOUS TAKEOFF IN 8 INCHES OF LOOSE SNOW.
```

## Aircraft

- Registration: [N7670D](https://openairdocs.org/deregistered/N7670D-2017-02-04), registration cancelled 2017-02-04, S/N 18-5888, built 1957 (OpenAirDocs)
- Reported make and model: PIPER PA-18
- Registry model: [Piper PA-18](https://openairdocs.org/model/piper-pa-18) (registry code 7101802) (OpenAirDocs)
- Registry engine: [Continental C90 series](https://openairdocs.org/engine/continental-c90-series) (registry code 17009, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: 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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