# N121RG: Robinson Helicopter R44 II, registration cancelled 2006-12-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 1, 2006
- Exported to: Colombia
- Status when cancelled: Valid registration
- Airframe: [Robinson Helicopter R44 II](https://openairdocs.org/model/robinson-helicopter-r44-ii) (registry code 7640122)
- Engine: [Lycoming IO-540-AE1A5](https://openairdocs.org/engine/lycoming-io-540-ae1a5) (registry code 41899)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 11063
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: July 31, 2006
- Certificate issued: July 24, 2006
- Last registry action: August 23, 2006
- Mode S code: A058E7
- Owner when cancelled: [Aircraft Guaranty Holdings & Trust LLC Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20GUARANTY%20HOLDINGS%20%26%20TRUST%20LLC%20TRUSTEE)
- Location: [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)
- Owner type: Corporation
- Owner's area on the map: 29.9355° N, 95.3976° W: Placed by OpenAirDocs at the center of ZIP code 77060, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N121RG
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=121RG
- Page: https://openairdocs.org/deregistered/N121RG-2006-12-01

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 Robinson Helicopter R44 II: https://openairdocs.org/model/robinson-helicopter-r44-ii.md

## Other aircraft with N121RG

- [Registered now](https://openairdocs.org/aircraft/N121RG): Airbus Helicopters AS350B3, S/N 8517, built 2018
- [Cancelled 1996-01-19](https://openairdocs.org/deregistered/N121RG-1996-01-19): Glass Ralph E QUICKSILVER MXL, S/N 1217. Second triennial mailing, no response. Owner: [Glass Ralph E](https://openairdocs.org/faa-owner/GLASS%20RALPH%20E), [Baton Rouge, LA](https://openairdocs.org/faa-place/LA/Baton%20Rouge)

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