# NTSB DEN73DTE80: Piper PA-28, N9875W, Longmont, CO, May 19, 1973

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: May 19, 1973
- Place: Longmont, CO · LONGMONT, CO
- Location: 40.1682° N, 105.1005° W: Placed by OpenAirDocs: center of Longmont, CO, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=40.1682&lon=-105.1005&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report September 4, 1973
- Report: Brief approved by the director
- NTSB case key (mKey): 190132
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DEN73DTE80
- Page: https://openairdocs.org/ntsb/DEN73DTE80

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1823  73/5/19    LONGMONT,COLO       PIPER PA-28         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 20, 84 TOTAL
        TIME - 1215                    N9875W              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  HOURS, 13 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - LONGMONT MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          LONGMONT,COLO               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           UNDERSHOOT                                               LANDING: FINAL APPROACH
           COLLIDED WITH: OBJECT                                    LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND ALTITUDE
        REMARKS- HIT SIGN POST.
```

## Aircraft

- Registration: [N9875W](https://openairdocs.org/deregistered/N9875W-1982-04-15), registration cancelled 1982-04-15, S/N 28-23395 (OpenAirDocs)
- Reported make and model: PIPER PA-28
- Registry model: [Piper PA-28-140](https://openairdocs.org/model/piper-pa-28-140) (registry code 7102802) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Longmont Muni

## 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 19730519016819A](https://openairdocs.org/incident/19730519016819A), May 19, 1973: Piper PA28R200, Longmont, CO, Substantial damage. Hit sign post.

## Other investigations on N9875W (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 SEA78FTI23](https://openairdocs.org/ntsb/SEA78FTI23), Jul 14, 1978: Piper PA-28 (N9875W), Augusta, MT, destroyed
- [NTSB SEA77FTA26](https://openairdocs.org/ntsb/SEA77FTA26), Jul 4, 1977: Piper PA-28 (N9875W), Billings, MT, 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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