# N12SQ: Douglas L Davis SQ2002

- Status: Valid registration
- Airframe: [Douglas L Davis SQ2002](https://openairdocs.org/model/douglas-l-davis-sq2002) (registry code 05638DT, 4 seats)
- Serial number: 1
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Kls Composites (Frmly Glassic) SQ-2000
- Certificate issued: May 17, 2019
- Expires: May 31, 2029
- Mode S code: A052F8
- Registered owners: [Bartle Henry P](https://openairdocs.org/faa-owner/BARTLE%20HENRY%20P), [Davis Douglas L](https://openairdocs.org/faa-owner/DAVIS%20DOUGLAS%20L)
- Location: [Independence, OR](https://openairdocs.org/faa-place/OR/Independence)
- Owner type: Partnership
- Owner's area on the map: 44.8116° N, 123.1272° W: Placed by OpenAirDocs at the center of ZIP code 97351, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=12SQ
- Page: https://openairdocs.org/aircraft/N12SQ

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Douglas L Davis SQ2002)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N12SQ.

## FAA accident and incident reports

None matched to N12SQ.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N12SQ

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N12SQ before.

- [Cancelled 2011-04-25](https://openairdocs.org/deregistered/N12SQ-2011-04-25): Squadron SE5A, S/N 84-13000-1000. Assigned (non-type certificated), pending cancellation

## Related

- Other Douglas L Davis SQ2002 aircraft: https://openairdocs.org/model/douglas-l-davis-sq2002/aircraft.md

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