# N501NT: Osterdyk Elmer RANS S-12, registration cancelled 1999-11-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 5, 1999
- Status when cancelled: Triennial form not returned
- Airframe: [Osterdyk Elmer RANS S-12](https://openairdocs.org/model/osterdyk-elmer-rans-s-12) (registry code 05603YO)
- Serial number: 1092300
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 24, 1996
- Last registry action: September 14, 1999
- Mode S code: A63EE5
- Owner when cancelled: [Tilden Nelson A](https://openairdocs.org/faa-owner/TILDEN%20NELSON%20A)
- Location: [Louisburg, KS](https://openairdocs.org/faa-place/KS/Louisburg)
- Owner type: Individual
- Owner's area on the map: 38.5811° N, 94.6681° W: Placed by OpenAirDocs at the center of ZIP code 66053, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N501NT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=501NT
- Page: https://openairdocs.org/deregistered/N501NT-1999-11-05

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 Osterdyk Elmer RANS S-12: https://openairdocs.org/model/osterdyk-elmer-rans-s-12.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.
