# NTSB SEA71DWD28: Piper PA-18, N7474D, Arlington, WA, April 3, 1971

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 3, 1971
- Place: Arlington, WA · ARLINGTON, WA
- Location: 48.1704° N, 122.1446° W: Placed by OpenAirDocs: center of Arlington, WA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=48.1704&lon=-122.1446&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 20, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 160459
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA71DWD28
- Page: https://openairdocs.org/ntsb/SEA71DWD28

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1107   71/4/3    ARLINGTON,WASH      PIPER PA-18         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 37, 296
        TIME - 1045                    N7474D              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 3 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - CANADAY
        DEPARTURE POINT             INTENDED DESTINATION
          ARLINGTON,WASH              LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           OVERSHOOT                                                LANDING: LEVEL OFF/TOUCHDOWN
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE,SPEED,AND ALTITUDE
           PILOT IN COMMAND - FAILED TO INITIATE GO-AROUND
        FACTOR(S)
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: OTHER
        REMARKS- LDG OVR 15FT BARRIER AT APCH END OF 1300FT RWY.BARRIER,USED AS CATTLE GUARD,WAS USUALLY MUCH LOWER
```

## Aircraft

- Registration: [N7474D](https://openairdocs.org/aircraft/N7474D), registered now, S/N 18-5809 (OpenAirDocs)
- Reported make and model: PIPER PA-18
- Registry model: [Piper PA-18A](https://openairdocs.org/model/piper-pa-18a) (registry code 7101804) (OpenAirDocs)
- Registry engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Canaday

## Other investigations on N7474D (2)

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 WPR14CA212](https://openairdocs.org/ntsb/WPR14CA212), May 18, 2014: Piper PA 18A (N7474D), Arlington, WA, substantial damage. Probable cause: The pilot's improper application of brakes during taxi in tailwind conditions, which resulted in a loss of aircraft control and subsequent nose over.
- [NTSB SEA74DYE18](https://openairdocs.org/ntsb/SEA74DYE18), Sep 23, 1973: Piper PA-18 (N7474D), Arlington, WA, 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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