# N121DX: 2010 Iai GULFSTREAM 200, registration cancelled 2017-12-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 15, 2017
- Exported to: San Marino
- Status when cancelled: Valid registration
- Airframe: [Iai GULFSTREAM 200](https://openairdocs.org/model/iai-gulfstream-200) (registry code 4500400)
- Engine: [Pratt & Whitney Canada PW306A](https://openairdocs.org/engine/pratt-whitney-canada-pw306a) (registry code 52165)
- Data sheets: [TCDS A53NM](https://openairdocs.org/tcds/A53NM), [TCDS E35NE](https://openairdocs.org/tcds/E35NE) (OpenAirDocs)
- Serial number: 241
- Year built: 2010
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 12, 2010
- Certificate issued: August 13, 2013
- Last registry action: March 16, 2016
- Mode S code: A057CA
- Owner when cancelled: [Sp Aviation LLC](https://openairdocs.org/faa-owner/SP%20AVIATION%20LLC)
- Location: [Canonsburg, PA](https://openairdocs.org/faa-place/PA/Canonsburg)
- Owner type: Corporation
- Owner's area on the map: 40.2763° N, 80.1717° W: Placed by OpenAirDocs at the center of ZIP code 15317, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N121DX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=121DX
- Page: https://openairdocs.org/deregistered/N121DX-2017-12-15

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 Iai GULFSTREAM 200: https://openairdocs.org/model/iai-gulfstream-200.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 2011F00135](https://openairdocs.org/sdr/2011F00135), May 27, 2011: CAP. MISSING. HYD PRESSURE STARTED TO DROP WITH THE ENGINE DRIVEN PUMP WITH OX PUMP THE PRESSURE IS GOOD. THE ACFT RETURNED HOME AND SENT A REPLACEMENT ACFT. FOUND THE CAP WA

## Other aircraft with N121DX

- [Cancelled 2026-07-11](https://openairdocs.org/deregistered/N121DX-2026-07-11): Robert Huntingford VELOCITY XL-FG, S/N 3FX044, built 2014. Sale reported, canceled. Owner: [Deland, FL](https://openairdocs.org/faa-place/FL/Deland)

---
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.