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Registered aircraft · FAA record as of September 25, 2026
N321SX

Harrington Bruce D SONEX

Valid Indiana

N321SX is a Harrington Bruce D SONEX, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in South Bend, Indiana. The registration is valid: it was issued on July 23, 2025 and expires on July 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated May 31, 2003.

Aircraft

Maker
Harrington Bruce D
Model
SONEX
Serial number
321
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
Not given
Kit
SONEX LTD SONEX
Transponder code
A373AD (octal 50671655)

Registration

Status
Valid registration
Certificate issued
July 23, 2025
Expires
July 31, 2032
Last FAA action
July 23, 2025
Airworthiness
Experimental · Amateur built · May 31, 2003
FAA region
Great Lakes
FAA record id
00031699

Owner as the FAA publishes it

Name
Boesch Spencer H
Type
Individual
Address
1821 Altgeld St
South Bend, IN 46614-1603

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