# NTSB DEN65D0022: Piper PA22, N5633Z, Greely, CO, February 14, 1965

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: February 14, 1965
- Place: Greely, CO · GREELY, CO
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report March 26, 1965
- Report: Brief approved by the director
- NTSB case key (mKey): 180166
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DEN65D0022
- Page: https://openairdocs.org/ntsb/DEN65D0022

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0280  65/2/14    GREELY COLO         PIPER PA22          CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 22, 20 TOTAL
        TIME - 1620                    N5633Z              PX-  0  0  0  SOLO                      HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - WELD COUNTY
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 TAKEOFF: RUN
           GEAR COLLAPSED                                           TAKEOFF: RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER COMPENSATION FOR WIND CONDITIONS
```

## Aircraft

- Registration: [N5633Z](https://openairdocs.org/deregistered/N5633Z-1970-06-26), registration cancelled 1970-06-26, S/N 22-9445 (OpenAirDocs)
- Reported make and model: PIPER PA22
- Registry model: [Piper PA-22-150](https://openairdocs.org/model/piper-pa-22-150) (registry code 7102210) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Weld County

## Other investigations on N5633Z (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 DEN67D0063](https://openairdocs.org/ntsb/DEN67D0063), Jun 14, 1966: Piper PA-22 (N5633Z), Conifer, CO, 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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