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N122SGRoss Jonathan RV-8 · 2004

ExperimentalLycoming O-360-A1AHelena, MT

N122SG is a 2004 Ross Jonathan RV-8. It is a fixed-wing single-engine aircraft with 2 seats, powered by a Lycoming O-360-A1A rated at 180 horsepower. The registration is active, with the registrant based in Helena, MT. Its experimental airworthiness certificate was issued in Nov 2004. It has been registered to its current owner since Jan 2026.

  • 22 years old
  • No NTSB events on record

2026

FAA record · Jan 2026 · Registration
Registered to current owner
Registered to Tanz LLC. Registrant based in Helena, MT.

2004

FAA record · Nov 2004 · Airworthiness
Special Airworthiness Certificate issued — Experimental
Manufacturer: Ross Jonathan. Model RV-8. Serial 80094.

That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N122SG's record changes.