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Registered aircraft · FAA record as of September 25, 2026
N5581B

Matthew Putz SONEX

Valid Minnesota

N5581B is a Matthew Putz SONEX, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Blaine, Minnesota. The registration is valid: it was issued on January 8, 2022 and expires on January 31, 2029. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Matthew Putz
Model
SONEX
Serial number
1585
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
Not given
Kit
SONEX AIRCRAFT LLC SONEX
Transponder code
A71FA0 (octal 51617640)

Registration

Status
Valid registration
Certificate issued
January 8, 2022
Expires
January 31, 2029
Last FAA action
July 7, 2023
Airworthiness
None on file
FAA region
Great Lakes
FAA record id
01099328

Owner as the FAA publishes it

Name
Putz Matthew P
Type
Individual
Address
2912 89Th Ct NE
Blaine, MN 55449-5028

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.

Earlier use of this number 1

2013-01-31Cessna 182 · Sale reported, canceled

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