# N1768: 1968 Lester & Knobloch FS-1, registration cancelled 2013-05-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 6, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Lester & Knobloch FS-1](https://openairdocs.org/model/lester-knobloch-fs-1) (registry code 05603UY)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 2
- Year built: 1968
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 14, 1980
- Certificate issued: October 3, 1978
- Last registry action: February 10, 2003
- Mode S code: A132E7
- Owners when cancelled: [Weymouth Eldrige E](https://openairdocs.org/faa-owner/WEYMOUTH%20ELDRIGE%20E), [Green William E](https://openairdocs.org/faa-owner/GREEN%20WILLIAM%20E)
- Location: [Clovis, CA](https://openairdocs.org/faa-place/CA/Clovis)
- Owner type: Co-owned
- Owner's area on the map: 36.8148° N, 119.7119° W: Placed by OpenAirDocs at the center of ZIP code 93612, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1768
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1768
- Page: https://openairdocs.org/deregistered/N1768-2013-05-06

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 Lester & Knobloch FS-1: https://openairdocs.org/model/lester-knobloch-fs-1.md

## Other aircraft with N1768

- [Cancelled 1930-04-29](https://openairdocs.org/deregistered/N1768-1930-04-29): Waco 9, S/N 351, built 1926. Owner: [Norwood Aero Club](https://openairdocs.org/faa-owner/NORWOOD%20AERO%20CLUB), [Westwood, MA](https://openairdocs.org/faa-place/MA/Westwood)

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