# NTSB DEN71DQA54: Piper PA-18, N7399D, Roswell, NM, May 18, 1971

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: May 18, 1971
- Place: Roswell, NM · ROSWELL, NM
- Location: 33.3734° N, 104.5294° W: Placed by OpenAirDocs: center of Roswell, NM, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=33.3734&lon=-104.5294&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report January 20, 1972
- Report: Brief approved by the director
- NTSB case key (mKey): 161513
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DEN71DQA54
- Page: https://openairdocs.org/ntsb/DEN71DQA54

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1716  71/5/18    ROSWELL,N MEX       PIPER PA-18         CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 49, 8000
        TIME - 1510                    N7399D              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 36 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          ROSWELL,N MEX               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           UNDERSHOOT                                               LANDING: FINAL APPROACH
           COLLISION WITH GROUND/WATER: CONTROLLED                  LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND ALTITUDE
        FACTOR(S)
           WEATHER - UNFAVORABLE WIND CONDITIONS
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  WIND DIRECTION-DEGREES
          NONE                                                     270
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           25                                                      VFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- ATMTG LND ON DIRT ROAD.HIT RISING TERRAIN,L GR COLLAPSED,ACFT VEERED INTO DITCH.
```

## Aircraft

- Registration: N7399D (not matched to a registry record)
- Reported make and model: PIPER PA-18
- 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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