# N18SD: 1983 Rolladen-Schneider LS-4, registration cancelled 2021-12-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 4, 2021
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Rolladen-Schneider LS-4](https://openairdocs.org/model/rolladen-schneider-ls-4) (registry code 3801250)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G45EU](https://openairdocs.org/tcds/G45EU) (OpenAirDocs)
- Serial number: 4356
- Year built: 1983
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, racing
- Airworthiness date: March 13, 1984
- Certificate issued: August 5, 2015
- Last registry action: April 27, 2018
- Mode S code: A13FE7
- Owners when cancelled: [Wilson Harvey E](https://openairdocs.org/faa-owner/WILSON%20HARVEY%20E), [Wallin John](https://openairdocs.org/faa-owner/WALLIN%20JOHN)
- Location: [Nashville, TN](https://openairdocs.org/faa-place/TN/Nashville)
- Owner type: Co-owned
- Owner's area on the map: 36.0670° N, 86.7234° W: Placed by OpenAirDocs at the center of ZIP code 37211, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N18SD
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=18SD
- Page: https://openairdocs.org/deregistered/N18SD-2021-12-04

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 Rolladen-Schneider LS-4: https://openairdocs.org/model/rolladen-schneider-ls-4.md

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