# N20EP: 1965 Learjet 23, registration cancelled 2013-08-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 7, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Learjet 23](https://openairdocs.org/model/learjet-23) (registry code 5170102)
- Engine: [GE CJ610-SER series](https://openairdocs.org/engine/ge-cj610-ser-series) (registry code 30006)
- Data sheets: [TCDS A5CE](https://openairdocs.org/tcds/A5CE), [TCDS 1E16](https://openairdocs.org/tcds/1E16) (OpenAirDocs)
- Serial number: 23008
- Year built: 1965
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Multiple
- Airworthiness date: August 11, 1978
- Certificate issued: November 30, 1989
- Last registry action: December 18, 2007
- Mode S code: A1901C
- Owner when cancelled: [Harben Grover III](https://openairdocs.org/faa-owner/HARBEN%20GROVER%20III)
- Location: [Gainesville, GA](https://openairdocs.org/faa-place/GA/Gainesville)
- Owner type: Individual
- Owner's area on the map: 34.2979° N, 83.8241° W: Placed by OpenAirDocs: center of Gainesville, GA, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N20EP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=20EP
- Page: https://openairdocs.org/deregistered/N20EP-2013-08-07

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 Learjet 23: https://openairdocs.org/model/learjet-23.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 19900121005899I](https://openairdocs.org/incident/19900121005899I), Jan 21, 1990: Lear 23LEAR (N20EP), Albuquerque, NM. Left engine fire warning light on. Engine secured. Landed safely. Appears fire warning system had malfunctioned.

## Other aircraft with N20EP

- [Registered now](https://openairdocs.org/aircraft/N20EP): Textron 172S, S/N 172S12513, built 2020

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