# NTSB DEN71FXT19: Piper PA-24, N9010P, Monument Vly, UT, January 28, 1971

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: January 28, 1971
- Place: Monument Vly, UT · MONUMENT VLY, UT
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 4 uninjured
- Status: Completed, report November 16, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 160023
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DEN71FXT19
- Page: https://openairdocs.org/ntsb/DEN71FXT19

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0406  71/1/28    MONUMENT VLY,UT     PIPER PA-24         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 50, 1472
        TIME - 1200                    N9010P              PX-  0  0  3  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 55 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - MONUMENT VALLEY
        DEPARTURE POINT             INTENDED DESTINATION
          MOAB,UT                     PAGE,ARIZ
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           UNDERSHOOT                                               LANDING: FINAL APPROACH
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND ALTITUDE
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: OTHER
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SUSPECTED MECHANICAL DISCREPANCY
        REMARKS- RIGHT GEAR HIT HUMMOCK OF SAND,THEN ENTERED DEPRESSION SHORT OF RUNWAY.
```

## Aircraft

- Registration: [N9010P](https://openairdocs.org/deregistered/N9010P-2013-05-17), registration cancelled 2013-05-17, S/N 24-4471, built 1966 (OpenAirDocs)
- Reported make and model: PIPER PA-24
- Registry model: [Piper PA-24-260](https://openairdocs.org/model/piper-pa-24-260) (registry code 7102406) (OpenAirDocs)
- Registry engine: [Lycoming TI0-540 series](https://openairdocs.org/engine/lycoming-ti0-540-series) (registry code 41533, turbo-prop) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Monument Valley

## Other investigations on N9010P (1)

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 MIA80FLD90](https://openairdocs.org/ntsb/MIA80FLD90), Aug 16, 1980: Piper PA-24 (N9010P), Titusville, FL, 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.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.