Ross Jonathan RV-8
N122SG is a Ross Jonathan RV-8, a fixed-wing airplane with one motor with a piston engine, built in 2004. It has 2 seats. It is registered to Tanz LLC, an LLC in Helena, Montana. The registration is valid: it was issued on January 12, 2026 and expires on January 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated November 29, 2004. 1 document is on file: bill of sale (evidence of ownership).
Aircraft
- Maker
- Ross Jonathan
- Model
- RV-8
- Serial number
- 80094
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming O-360-A1A · 180 hp
- Seats
- 2
- Year built
- 2004
- Transponder code
- A05CB7 (octal 50056267)
Registration
- Status
- Valid registration
- Certificate issued
- January 12, 2026
- Expires
- January 31, 2033
- Last FAA action
- January 12, 2026
- Airworthiness
- Experimental · Amateur built · November 29, 2004
- FAA region
- Northwest Mountain
- FAA record id
- 00976971
Owner as the FAA publishes it
- Name
- Tanz LLC
- Type
- LLC
- Address
- 302 N Last Chance Gulch Apt 49
Helena, MT 59601-5002
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 1
Earlier use of this number 1
Records check free · 1 to understand · 4 clear
The public federal record on N122SG, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Tanz LLC, an LLC, certificate issued January 12, 2026, expires January 31, 2033. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated November 29, 2004, consistent with the 2004 manufacture year. [1]
No earlier tail number is recorded against serial 80094 for this model in the deregistered file. [2]
N122SG was previously assigned to 1 other aircraft: Jordan Marvin K VJ-22 (serial 612, cancelled October 6, 2017). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
1 document received recently: Bill of sale (evidence of ownership) (September 29, 2026). [3]
No NTSB investigation records located under N122SG. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data