# N9664N: Grempler Donald MXL II, registration cancelled 2019-09-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 6, 2019
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grempler Donald MXL II](https://openairdocs.org/model/grempler-donald-mxl-ii) (registry code 05675Z5)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 1014
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 26, 1988
- Certificate issued: April 28, 2016
- Last registry action: April 28, 2016
- Mode S code: AD7561
- Owners when cancelled: [Ellis Clifford E](https://openairdocs.org/faa-owner/ELLIS%20CLIFFORD%20E), [Thomas George W](https://openairdocs.org/faa-owner/THOMAS%20GEORGE%20W)
- Location: [Emmitsburg, MD](https://openairdocs.org/faa-place/MD/Emmitsburg)
- Owner type: Co-owned
- Owner's area on the map: 39.6886° N, 77.3293° W: Placed by OpenAirDocs at the center of ZIP code 21727, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9664N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9664N
- Page: https://openairdocs.org/deregistered/N9664N-2019-09-06

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Grempler Donald MXL II: https://openairdocs.org/model/grempler-donald-mxl-ii.md

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