# N4251X: Thompson Eldon L KR 1, registration cancelled 2011-02-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 23, 2011
- Status when cancelled: Assigned (non-type certificated), pending cancellation
- Airframe: [Thompson Eldon L KR 1](https://openairdocs.org/model/thompson-eldon-l-kr-1) (registry code 05626J4)
- Serial number: 4934
- Type of aircraft: Fixed wing single engine
- Last registry action: November 9, 1994
- Mode S code: A510C3
- The mark today: https://openairdocs.org/aircraft/N4251X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4251X
- Page: https://openairdocs.org/deregistered/N4251X-2011-02-23

From the FAA registry file of November 3, 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 Thompson Eldon L KR 1: https://openairdocs.org/model/thompson-eldon-l-kr-1.md

## Other aircraft with N4251X

- [Cancelled 1992-06-10](https://openairdocs.org/deregistered/N4251X-1992-06-10): Rockwell International S-2R, S/N 2033R. Triennial form not returned. Owner: [Ruhe Sales Inc](https://openairdocs.org/faa-owner/RUHE%20SALES%20INC), [Leipsic, OH](https://openairdocs.org/faa-place/OH/Leipsic)

---
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.