# N51CA: 1969 Learjet 25, registration cancelled 2014-12-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 2, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Learjet 25](https://openairdocs.org/model/learjet-25) (registry code 5170506)
- 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: 25-030
- Year built: 1969
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Standard, transport
- Airworthiness date: April 29, 1969
- Certificate issued: February 5, 1982
- Last registry action: March 23, 1991
- Mode S code: A65F49
- Owner when cancelled: [Chatham Corp DBA](https://openairdocs.org/faa-owner/CHATHAM%20CORP%20DBA)
- Location: [Aurora, CO](https://openairdocs.org/faa-place/CO/Aurora)
- Owner type: Corporation
- Owner's area on the map: 39.6636° N, 104.8378° W: Placed by OpenAirDocs at the center of ZIP code 80014, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N51CA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51CA
- Page: https://openairdocs.org/deregistered/N51CA-2014-12-02

From the FAA registry file of November 5, 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 25: https://openairdocs.org/model/learjet-25.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 DCA83AA023](https://openairdocs.org/ntsb/DCA83AA023), Mar 30, 1983: Gates Learjet 25 (N51CA), Newark, NJ, destroyed, 2 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 19830330075779A](https://openairdocs.org/incident/19830330075779A), Mar 30, 1983: Lear 25 (N51CA), Newark, NJ, Destroyed. Bounced on crosswind landing drifted downwind dragged a wing and cartwheeled. Pilots tested positive marijuana.

## Other aircraft with N51CA

- [Registered now](https://openairdocs.org/aircraft/N51CA): Cessna 560XL, S/N 560-5234, built 2002

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