# N415S: Slingsby TYPE T-50 SKYLARK 4, registration cancelled 2013-06-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 11, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Slingsby TYPE T-50 SKYLARK 4](https://openairdocs.org/model/slingsby-type-t-50-skylark-4) (registry code 8320402)
- Serial number: WKS1447
- Type of aircraft: Glider
- Certificate issued: August 28, 1992
- Last registry action: October 16, 2007
- Mode S code: A4E843
- Owner when cancelled: [Wille Chad C](https://openairdocs.org/faa-owner/WILLE%20CHAD%20C)
- Location: [Corning, IA](https://openairdocs.org/faa-place/IA/Corning)
- Owner type: Individual
- Owner's area on the map: 41.0090° N, 94.7687° W: Placed by OpenAirDocs at the center of ZIP code 50841, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N415S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=415S
- Page: https://openairdocs.org/deregistered/N415S-2013-06-11

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 Slingsby TYPE T-50 SKYLARK 4: https://openairdocs.org/model/slingsby-type-t-50-skylark-4.md

## Other aircraft with N415S

- [Registered now](https://openairdocs.org/aircraft/N415S): Piper PA-28-181, S/N 28-7990041, built 1978

---
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.