# N450MS: 1988 Gulfstream Aerospace G-IV, registration cancelled 2021-03-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 6, 2021
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Gulfstream Aerospace G-IV](https://openairdocs.org/model/gulfstream-aerospace-g-iv) (registry code 3980115)
- Engine: [Rolls-Royce TAY-611-8](https://openairdocs.org/engine/rolls-royce-tay-611-8) (registry code 54072)
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA), [TCDS E25NE](https://openairdocs.org/tcds/E25NE) (OpenAirDocs)
- Serial number: 1055
- Year built: 1988
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 15, 2006
- Certificate issued: November 30, 2017
- Last registry action: May 5, 2020
- Mode S code: A57340
- Owner when cancelled: [Red River Aircraft Leasing LLC](https://openairdocs.org/faa-owner/RED%20RIVER%20AIRCRAFT%20LEASING%20LLC)
- Location: [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- Owner type: LLC
- Owner's area on the map: 61.1637° N, 149.9966° W: Placed by OpenAirDocs at the center of ZIP code 99502, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N450MS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=450MS
- Page: https://openairdocs.org/deregistered/N450MS-2021-03-06

From the FAA registry file of November 3, 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 Gulfstream Aerospace G-IV: https://openairdocs.org/model/gulfstream-aerospace-g-iv.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.