# N204AS: 1977 Pilatus B4-PC11AF, registration cancelled 1982-08-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 30, 1982
- Status when cancelled: Valid registration
- Airframe: [Pilatus B4-PC11AF](https://openairdocs.org/model/pilatus-b4-pc11af) (registry code 7090103)
- Data sheets: [TCDS G25EU](https://openairdocs.org/tcds/G25EU) (OpenAirDocs)
- Serial number: 252
- Year built: 1977
- Type of aircraft: Glider
- Certificate issued: January 4, 1978
- Mode S code: A1A0F0
- Owner when cancelled: [Squires John P](https://openairdocs.org/faa-owner/SQUIRES%20JOHN%20P)
- Location: [Tehachapi, CA](https://openairdocs.org/faa-place/CA/Tehachapi)
- Owner type: Co-owned
- Owner's area on the map: 35.0995° N, 118.5182° W: Placed by OpenAirDocs at the center of ZIP code 93561, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N204AS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=204AS
- Page: https://openairdocs.org/deregistered/N204AS-1982-08-30

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 Pilatus B4-PC11AF: https://openairdocs.org/model/pilatus-b4-pc11af.md

## Other aircraft with N204AS

- [Registered now](https://openairdocs.org/aircraft/N204AS): DJI AGRAS T20P, S/N 1581F574B226600100UU
- [Cancelled 2018-01-16](https://openairdocs.org/deregistered/N204AS-2018-01-16): Sabre Aircraft Of Arizona SABRE, S/N 3940780. Registration expired, pending cancellation. Owner: [Crowl Donald](https://openairdocs.org/faa-owner/CROWL%20DONALD), [Woodward, OK](https://openairdocs.org/faa-place/OK/Woodward)
- [Cancelled 2004-07-19](https://openairdocs.org/deregistered/N204AS-2004-07-19): Stone Alan L DRAGONFLY, S/N DR01/0024. Triennial form not returned. Owner: [Stone Alan L](https://openairdocs.org/faa-owner/STONE%20ALAN%20L), [Bloomingdale, IL](https://openairdocs.org/faa-place/IL/Bloomingdale)

---
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.