# N451ST: 2002 Learjet 45, registration cancelled 2015-02-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 23, 2015
- Exported to: Colombia
- Status when cancelled: Valid registration
- Airframe: [Learjet 45](https://openairdocs.org/model/learjet-45) (registry code 5170805)
- Engine: [Honeywell TFE-731-SER series](https://openairdocs.org/engine/honeywell-tfe-731-ser-series) (registry code 33902)
- Data sheets: [TCDS T00008WI](https://openairdocs.org/tcds/T00008WI) (OpenAirDocs)
- Serial number: 200
- Year built: 2002
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: April 26, 2002
- Certificate issued: October 29, 2014
- Last registry action: October 29, 2014
- Mode S code: A57775
- Owner when cancelled: [Haines Aircorp Inc](https://openairdocs.org/faa-owner/HAINES%20AIRCORP%20INC)
- Location: [Dover, DE](https://openairdocs.org/faa-place/DE/Dover)
- Owner type: Corporation
- Owner's area on the map: 39.1815° N, 75.4736° W: Placed by OpenAirDocs at the center of ZIP code 19901, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N451ST
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=451ST
- Page: https://openairdocs.org/deregistered/N451ST-2015-02-23

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 45: https://openairdocs.org/model/learjet-45.md

## Other aircraft with N451ST

- [Cancelled 1994-07-13](https://openairdocs.org/deregistered/N451ST-1994-07-13): S Tec STM 4, S/N 4001. Owner: [Experimental Wings Inc](https://openairdocs.org/faa-owner/EXPERIMENTAL%20WINGS%20INC), [Alexandria, VA](https://openairdocs.org/faa-place/VA/Alexandria)

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