# N121ST: Poellien Gary R ADVCD AVIA BUCCNR SX, registration cancelled 2015-05-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 13, 2015
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Poellien Gary R ADVCD AVIA BUCCNR SX](https://openairdocs.org/model/poellien-gary-r-advcd-avia-buccnr-sx) (registry code 05605PT)
- Serial number: BUC.SX.0027
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 10, 1997
- Last registry action: February 6, 2006
- Mode S code: A0590B
- Owner when cancelled: [Poellien Gary R](https://openairdocs.org/faa-owner/POELLIEN%20GARY%20R)
- Location: [Rockledge, FL](https://openairdocs.org/faa-place/FL/Rockledge)
- Owner type: Individual
- Owner's area on the map: 28.2888° N, 80.7914° W: Placed by OpenAirDocs at the center of ZIP code 32955, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N121ST
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=121ST
- Page: https://openairdocs.org/deregistered/N121ST-2015-05-13

From the FAA registry file of October 29, 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 Poellien Gary R ADVCD AVIA BUCCNR SX: https://openairdocs.org/model/poellien-gary-r-advcd-avia-buccnr-sx.md

## Other aircraft with N121ST

- [Registered now](https://openairdocs.org/aircraft/N121ST): Hylio AG 230, S/N 17906100252
- [Cancelled 1992-02-27](https://openairdocs.org/deregistered/N121ST-1992-02-27): Hacker Stephen W GLASAIR III, S/N 3157. Administratively canceled. Owner: [Hacker Stephen W](https://openairdocs.org/faa-owner/HACKER%20STEPHEN%20W), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque)

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