# N121SF: 1980 Ayres S2R-T15, registration cancelled 2011-11-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 30, 2011
- Exported to: Argentina
- Status when cancelled: Valid registration
- Airframe: [Ayres S2R-T15](https://openairdocs.org/model/ayres-s2r-t15) (registry code 0970105)
- Engine: [Pratt & Whitney Canada PT6A-15AG](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-15ag) (registry code 52246)
- Data sheets: [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (OpenAirDocs)
- Serial number: T15-012
- Year built: 1980
- Type of aircraft: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: January 7, 2010
- Certificate issued: August 1, 2008
- Last registry action: August 1, 2008
- Mode S code: A058FF
- Owner when cancelled: [Souther Field Aviation Inc](https://openairdocs.org/faa-owner/SOUTHER%20FIELD%20AVIATION%20INC)
- Location: [Americus, GA](https://openairdocs.org/faa-place/GA/Americus)
- Owner type: Corporation
- Owner's area on the map: 32.0464° N, 84.1496° W: Placed by OpenAirDocs at the center of ZIP code 31709, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N121SF
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=121SF
- Page: https://openairdocs.org/deregistered/N121SF-2011-11-30

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 Ayres S2R-T15: https://openairdocs.org/model/ayres-s2r-t15.md

## Other aircraft with N121SF

- [Registered now](https://openairdocs.org/aircraft/N121SF): Vans RV-12IS, S/N 120864, built 2019

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