# N234CM: Learjet 24B, registration cancelled 1991-05-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 6, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Learjet 24B](https://openairdocs.org/model/learjet-24b) (registry code 5170306)
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE) (OpenAirDocs)
- Serial number: 214
- Type of aircraft: Fixed wing multi engine
- Certificate issued: July 31, 1987
- Last registry action: January 31, 1991
- Mode S code: A2179A
- Owner when cancelled: [Crown Centre Aviation Inc](https://openairdocs.org/faa-owner/CROWN%20CENTRE%20AVIATION%20INC)
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Corporation
- Owner's area on the map: 32.9697° N, 96.7973° W: Placed by OpenAirDocs at the center of ZIP code 75248, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N234CM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=234CM
- Page: https://openairdocs.org/deregistered/N234CM-1991-05-06

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 24B: https://openairdocs.org/model/learjet-24b.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 FTW89RA034](https://openairdocs.org/ntsb/FTW89RA034), Dec 16, 1988: Learjet 24B (N234CM), Cuatro Cienegas, Mexico, 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 19881216054569A](https://openairdocs.org/incident/19881216054569A), Dec 16, 1988: Lear 24B (N234CM), Cuatro Cienegas, Mexico, Destroyed, 2 fatal

## Other aircraft with N234CM

- [Registered now](https://openairdocs.org/aircraft/N234CM): Cessna 182K, S/N 18257696, built 1966

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