# N504F: 1980 Gates Learjet 35A, registration cancelled 2009-11-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 12, 2009
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Gates Learjet 35A](https://openairdocs.org/model/gates-learjet-35a) (registry code 5170602)
- Engine: [AiResearch TFE731 series](https://openairdocs.org/engine/airesearch-tfe731-series) (registry code 01518)
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE) (OpenAirDocs)
- Serial number: 340
- Year built: 1980
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Standard, transport
- Airworthiness date: July 25, 1980
- Certificate issued: July 30, 2009
- Last registry action: July 30, 2009
- Mode S code: A64949
- Owner when cancelled: [It & Associates Inc](https://openairdocs.org/faa-owner/IT%20%26%20ASSOCIATES%20INC)
- Location: [St Charles, IL](https://openairdocs.org/faa-place/IL/St%20Charles)
- Owner type: Corporation
- Owner's area on the map: 41.9306° N, 88.2987° W: Placed by OpenAirDocs at the center of ZIP code 60174, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N504F
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=504F
- Page: https://openairdocs.org/deregistered/N504F-2009-11-12

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 Gates Learjet 35A: https://openairdocs.org/model/gates-learjet-35a.md

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