# N37LW: Williams KR-1, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: Triennial form not returned
- Airframe: [Williams KR-1](https://openairdocs.org/model/williams-kr-1) (registry code 05648D4)
- Serial number: 001
- Type of aircraft: Fixed wing single engine
- Mode S code: A43281
- The mark today: https://openairdocs.org/aircraft/N37LW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37LW
- Page: https://openairdocs.org/deregistered/N37LW-undated

From the FAA registry file of October 28, 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 Williams KR-1: https://openairdocs.org/model/williams-kr-1.md

## Other aircraft with N37LW

- [Registered now](https://openairdocs.org/aircraft/N37LW): Linn Walters WALTERS 2, S/N 40118, built 2020
- [Cancelled 2010-03-23](https://openairdocs.org/deregistered/N37LW-2010-03-23): Piper PA-23-250, S/N 27-134, built 1960. Exported to United Kingdom. Owner: [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), Cornwall

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