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Registered aircraft · FAA record as of September 25, 2026
N259WB

Brown William G SONEX 3300

Valid Minnesota

N259WB is a Brown William G SONEX 3300, a fixed-wing airplane with one motor with a piston engine, built in 2004. It has 2 seats. It is registered to an individual in Bemidji, Minnesota. The registration is valid: it was issued on December 20, 2025 and expires on December 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated October 7, 2004.

Aircraft

Maker
Brown William G
Model
SONEX 3300
Serial number
642
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
2004
Kit
SONEX LTD SONEX
Transponder code
A27AE3 (octal 50475343)

Registration

Status
Valid registration
Certificate issued
December 20, 2025
Expires
December 31, 2032
Last FAA action
December 20, 2025
Airworthiness
Experimental · Amateur built · October 7, 2004
FAA region
Great Lakes
FAA record id
00126549

Owner as the FAA publishes it

Name
Mangelsen Joseph S
Type
Individual
Address
1303 America Ave NW
Bemidji, MN 56601-3827

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