# NTSB NYC66D0506: Piper PA-22, N9028D, Glen Arm, MD, February 12, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: February 12, 1966
- Place: Glen Arm, MD · GLEN ARM, MD
- Location: 39.4534° N, 76.4944° W: Placed by OpenAirDocs: center of Glen Arm, MD, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.4534&lon=-76.4944&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report March 28, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 173823
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=NYC66D0506
- Page: https://openairdocs.org/ntsb/NYC66D0506

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0280  66/2/12    GLEN ARM MD         PIPER PA-22         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 52, 1235
        TIME - 1400                    N9028D              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, UNK/NR IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - LONG GREEN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           LANDING: ROLL
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - EXERCISED POOR JUDGMENT
        FACTOR(S)
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: POORLY MAINTAINED RUNWAY SURFACE
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: SOFT RUNWAY
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        REMARKS- PILOT OPERATED AIRCRAFT ON KNOWN SOFT RUNWAY SURFACE
```

## Aircraft

- Registration: [N9028D](https://openairdocs.org/deregistered/N9028D-2022-05-09), registration cancelled 2022-05-09, S/N 22-6165, built 1958 (OpenAirDocs)
- Reported make and model: PIPER PA-22
- Registry model: [Piper PA-22-160](https://openairdocs.org/model/piper-pa-22-160) (registry code 7102214) (OpenAirDocs)
- Registry engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Long Green

## Other investigations on N9028D (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 ANC04LA118](https://openairdocs.org/ntsb/ANC04LA118), Sep 6, 2004: Piper PA-22-160 (N9028D), Kenai, AK, substantial damage. Probable cause: The pilot's selection of an unsuitable landing/takeoff site, which resulted in a loss of control and a nose over during an aborted takeoff. Factors in the accident were soft terrain, and the pilot's…

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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