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Registered aircraft · FAA record as of September 25, 2026
N391BF

Field Burton M SONEX

Valid Wisconsin

N391BF is a Field Burton M SONEX, a fixed-wing airplane with one motor with a piston engine, built in 2005. It has 2 seats. It is registered to an individual in Tomahawk, Wisconsin. The registration is valid: it was issued on October 16, 2024 and expires on October 31, 2031. It holds an experimental airworthiness certificate for amateur built, dated April 3, 2005.

Aircraft

Maker
Field Burton M
Model
SONEX
Serial number
0391
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
2005
Kit
SONEX LTD SONEX
Transponder code
A4869F (octal 51103237)

Registration

Status
Valid registration
Certificate issued
October 16, 2024
Expires
October 31, 2031
Last FAA action
October 16, 2024
Airworthiness
Experimental · Amateur built · April 3, 2005
FAA region
Great Lakes
FAA record id
00145919

Owner as the FAA publishes it

Name
Lear Eric T
Type
Individual
Address
W4732 Mable Highland Dr
Tomahawk, WI 54487-9736

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