# N25TZ: 1983 Gates Learjet 25D, registration cancelled 2017-05-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 16, 2017
- Exported to: Venezuela
- Status when cancelled: Valid registration
- Airframe: [Gates Learjet 25D](https://openairdocs.org/model/gates-learjet-25d) (registry code 5170514)
- Engine: [GE CJ-610-8A](https://openairdocs.org/engine/ge-cj-610-8a) (registry code 30035)
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE), [TCDS 1E16](https://openairdocs.org/tcds/1E16) (OpenAirDocs)
- Serial number: 364
- Year built: 1983
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Standard, transport
- Airworthiness date: March 22, 2017
- Certificate issued: November 29, 2016
- Last registry action: November 29, 2016
- Mode S code: A256E6
- Owner when cancelled: [Dolegowski Adam](https://openairdocs.org/faa-owner/DOLEGOWSKI%20ADAM)
- Location: [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh)
- Owner type: Individual
- Owner's area on the map: 40.3755° N, 80.0756° W: Placed by OpenAirDocs at the center of ZIP code 15243, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N25TZ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=25TZ
- Page: https://openairdocs.org/deregistered/N25TZ-2017-05-16

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 25D: https://openairdocs.org/model/gates-learjet-25d.md

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19850314019719I](https://openairdocs.org/incident/19850314019719I), Mar 14, 1985: Lear 25D (N25TZ), El Paso, TX, Minor damage. Nose gear retracted when master was turned off. Small piece of metal lodged in gear selector valve.

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