# N4239: 1972 Schweizer G164A, registration cancelled 1978-08-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 22, 1978
- Exported to: Nicaragua
- Status when cancelled: Valid registration
- Airframe: [Schweizer G164A](https://openairdocs.org/model/schweizer-g164a) (registry code 8059053)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 1009
- Year built: 1972
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 29, 1977
- Mode S code: A50A57
- Owner when cancelled: [Lyon Flying Service Inc](https://openairdocs.org/faa-owner/LYON%20FLYING%20SERVICE%20INC)
- Location: [Welsh, LA](https://openairdocs.org/faa-place/LA/Welsh)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4239
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4239
- Page: https://openairdocs.org/deregistered/N4239-1978-08-22

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 Schweizer G164A: https://openairdocs.org/model/schweizer-g164a.md

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