# N44CJ: 1967 Learjet 24, registration cancelled 2012-11-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 29, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Learjet 24](https://openairdocs.org/model/learjet-24) (registry code 5170302)
- Engine: [GE CJ610-SER series](https://openairdocs.org/engine/ge-cj610-ser-series) (registry code 30006)
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE), [TCDS 1E16](https://openairdocs.org/tcds/1E16) (OpenAirDocs)
- Serial number: 146
- Year built: 1967
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Standard, transport
- Airworthiness date: December 18, 1967
- Certificate issued: June 17, 1981
- Last registry action: August 15, 1984
- Mode S code: A5487F
- Owner when cancelled: [Keystone Aircraft Sales Inc](https://openairdocs.org/faa-owner/KEYSTONE%20AIRCRAFT%20SALES%20INC)
- Location: [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh)
- Owner type: Corporation
- Owner's area on the map: 40.4428° N, 79.9841° W: Placed by OpenAirDocs at the center of ZIP code 15219, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N44CJ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=44CJ
- Page: https://openairdocs.org/deregistered/N44CJ-2012-11-29

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 24: https://openairdocs.org/model/learjet-24.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DCA82AA001](https://openairdocs.org/ntsb/DCA82AA001), Oct 1, 1981: Learjet 24 (N44CJ), Felt, OK, destroyed, 3 fatal

## 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.

- [Accident 19811001064539A](https://openairdocs.org/incident/19811001064539A), Oct 1, 1981: Lear 24 (N44CJ), Felt, OK, Destroyed, 1 fatal. Aircraft control was lost at flight level 450. Witness sighted aircraft diving into ground at 45 degree angle.

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