# N6253M: 1999 Blaylock William M COMMANDER 503, registration cancelled 2019-09-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 6, 2019
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Blaylock William M COMMANDER 503](https://openairdocs.org/model/blaylock-william-m-commander-503) (registry code 05607UP)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 901
- Year built: 1999
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Kit: Air Command Intl Inc COMMANDER 618 TANDEM
- Airworthiness: Experimental, amateur built
- Airworthiness date: November 9, 1999
- Certificate issued: January 17, 2001
- Last registry action: May 12, 2016
- Mode S code: A82B9D
- Owner when cancelled: [Border Robert](https://openairdocs.org/faa-owner/BORDER%20ROBERT)
- Location: [Mount Airy, MD](https://openairdocs.org/faa-place/MD/Mount%20Airy)
- Owner type: Individual
- Owner's area on the map: 39.3949° N, 77.1582° W: Placed by OpenAirDocs at the center of ZIP code 21771, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6253M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6253M
- Page: https://openairdocs.org/deregistered/N6253M-2019-09-06

From the FAA registry file of November 4, 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 Blaylock William M COMMANDER 503: https://openairdocs.org/model/blaylock-william-m-commander-503.md

## Other aircraft with N6253M

- [Cancelled 1996-03-05](https://openairdocs.org/deregistered/N6253M-1996-03-05): Hughes 369HS, S/N 910341S. Exported to New Zealand. Owner: [Autorotate Inc](https://openairdocs.org/faa-owner/AUTOROTATE%20INC), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N6253M-undated): Maule M-5-235C, S/N 7206C. N-number assigned, not yet registered

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