# N9257T: 1999 Antares USA M33A

- Status: Valid registration
- Airframe: [Antares USA M33A](https://openairdocs.org/model/antares-usa-m33a) (registry code 059020L, 2 seats)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: M33A 1LBAS
- Year built: 1999
- Type: Weight-shift-control
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: November 14, 2007
- Certificate issued: February 12, 2014
- Expires: February 28, 2027
- Mode S code: ACD41C
- Registered owner: [Parker Chance W](https://openairdocs.org/faa-owner/PARKER%20CHANCE%20W)
- Location: [Maynard, MA](https://openairdocs.org/faa-place/MA/Maynard)
- Owner type: Individual
- Owner's area on the map: 42.4260° N, 71.4563° W: Placed by OpenAirDocs at the center of ZIP code 01754, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9257T
- Page: https://openairdocs.org/aircraft/N9257T

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. The registry lists only the engine series, so ADs for every Rotax 503 model are included.

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

### Matched by airframe (Antares USA M33A)

None in force.

### Matched by engine (Rotax 503 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N9257T.

## FAA accident and incident reports

None matched to N9257T.

## 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 N9257T

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N9257T before.

- [Cancelled 1960-05-06](https://openairdocs.org/deregistered/N9257T-1960-05-06): Cessna 180C, S/N 50757. Exported to Brazil. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N9257T-undated): Piper PA-38-112, S/N 3878A0299. N-number assigned (import), not yet registered

## Related

- Other Antares USA M33A aircraft: https://openairdocs.org/model/antares-usa-m33a/aircraft.md
- The Rotax 503 series engine: https://openairdocs.org/engine/rotax-503-series.md

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