N551X
2021 Thomas N Helm SONEX ONEX
Fixed-wing, single engine · serial ONX0137
Valid registration
Registered with the FAA until May 31, 2027.
Registered owner
Helm Thomas N
- Owner type
- Individual
- Location
- Neenah, WI
Registered to an individual. The FAA lists people last name first. We show the city and state only; the full mailing address is in the FAA's own record.
Aircraft
- Make and model
- Thomas N Helm SONEX ONEX
- Kit
- Sonex Aircraft LLC ONEX
- Year built
- 2021
- Serial number
- ONX0137
- Type
- Fixed-wing, single engine · Land
- Engines
- 1 × Piston · Aeroconver AEROVEE · 80 hp
- Seats
- 1
- Weight class
- Up to 12,499 lb
- Certification
- Amateur-built or kit (not type certificated) · Experimental airworthiness (issued Jun 17, 2021)
- Mode S code
- A7052F (the transponder's ICAO address, used by ADS-B flight trackers)
- Registered since
- May 12, 2020 · last FAA action Jan 22, 2023
Past registrations of N551X
N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.
- Apr 12, 2012 2002 Eldredge Kevin S51 · serial 076 Hambleton John A · Ocala, FL
- Jul 10, 1995 Boeing A75N1 · serial 75267 Parker Aviation Enterprises Inc · Warren, VT · exported to PARAGUAY