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Registered aircraft · FAA record as of September 25, 2026
N104SY

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.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data