# N918DS: 1990 Ayres S2R-T45, registration cancelled 2017-09-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 8, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Ayres S2R-T45](https://openairdocs.org/model/ayres-s2r-t45) (registry code 0970111)
- Engine: [Pratt & Whitney PT6A series](https://openairdocs.org/engine/pratt-whitney-pt6a-series) (registry code 52032)
- Data sheets: [TCDS A4SW](https://openairdocs.org/tcds/A4SW) (OpenAirDocs)
- Serial number: T45-001DC
- Year built: 1990
- Type of aircraft: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: July 20, 1990
- Certificate issued: March 30, 2010
- Last registry action: December 13, 2010
- Mode S code: ACB4BF
- Owner when cancelled: [Esch Dennis](https://openairdocs.org/faa-owner/ESCH%20DENNIS)
- Location: [Omaha, NE](https://openairdocs.org/faa-place/NE/Omaha)
- Owner type: Individual
- Owner's area on the map: 41.2963° N, 96.0507° W: Placed by OpenAirDocs at the center of ZIP code 68134, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N918DS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=918DS
- Page: https://openairdocs.org/deregistered/N918DS-2017-09-08

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-T45: https://openairdocs.org/model/ayres-s2r-t45.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.