# N2647M: 2001 Lyons Robert COSMOS 582-P2, registration cancelled 2023-12-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 11, 2023
- Status when cancelled: Valid registration
- Airframe: [Lyons Robert COSMOS 582-P2](https://openairdocs.org/model/lyons-robert-cosmos-582-p2) (registry code 059030F)
- Engine: [Rotax 582SER](https://openairdocs.org/engine/rotax-582ser) (registry code 55556)
- Serial number: RL4267
- Year built: 2001
- Type of aircraft: Weight-shift-control
- Engine type: 2 cycle
- Airworthiness: Experimental, operating light-sport, previously under 21.190
- Airworthiness date: October 5, 2011
- Certificate issued: October 24, 2011
- Last registry action: March 24, 2023
- Mode S code: A29132
- Owner when cancelled: [Adermann Stanley W](https://openairdocs.org/faa-owner/ADERMANN%20STANLEY%20W)
- Location: [Redmond, WA](https://openairdocs.org/faa-place/WA/Redmond)
- Owner type: Individual
- Owner's area on the map: 47.6687° N, 122.0151° W: Placed by OpenAirDocs at the center of ZIP code 98053, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2647M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2647M
- Page: https://openairdocs.org/deregistered/N2647M-2023-12-11

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 Lyons Robert COSMOS 582-P2: https://openairdocs.org/model/lyons-robert-cosmos-582-p2.md

## Other aircraft with N2647M

- [Cancelled 1988-04-26](https://openairdocs.org/deregistered/N2647M-1988-04-26): Robinson Helicopter R22 BETA, S/N 0800. N-number assigned, not yet registered
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N2647M-undated): Piper PA-12, S/N 12985. N-number assigned, not yet registered

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