Stephen L Yoho SONEX ONEX
N104SY is a Stephen L Yoho SONEX ONEX, a fixed-wing airplane with one motor with a four-stroke engine, built in 2016. It has 1 seat. It is registered to an individual in Washington, West Virginia. The registration is valid: it was issued on July 6, 2016 and expires on July 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated May 17, 2019.
Aircraft
- Maker
- Stephen L Yoho
- Model
- SONEX ONEX
- Serial number
- 0104
- Type
- Fixed-wing, single engine
- Power
- Four-cycle piston, 1 motor · Sonex AEROVEE 2.1 · 80 hp
- Seats
- 1
- Year built
- 2016
- Kit
- SONEX AIRCRAFT LLC ONEX
- Transponder code
- A01537 (octal 50012467)
Registration
- Status
- Valid registration
- Certificate issued
- July 6, 2016
- Expires
- July 31, 2029
- Last FAA action
- August 18, 2023
- Airworthiness
- Experimental · Amateur built · May 17, 2019
- FAA region
- Eastern
- FAA record id
- 01223214
Owner as the FAA publishes it
- Name
- Yoho Stephen L
- Type
- Individual
- Address
- 2199 Meldahl Rd
Washington, WV 26181-6372
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 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 1 to understand · 4 clear
The public federal record on N104SY, 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 Yoho Stephen L, an individual, certificate issued July 6, 2016, expires July 31, 2029. No fractional interest recorded. [1]
The airworthiness certificate on file is dated May 17, 2019, 3 years after the 2016 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 0104 for this model in the deregistered file. [2]
No other airframe has carried N104SY according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N104SY. 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