Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Maker · data as of September 25, 2026

Matthew Putz

1 aircraft on the U.S. register. The most recent registration was January 8, 2022.

Models

SONEX1

States

Minnesota1

Registrations by year

0001112022

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N5581B Matthew Putz
SONEX
Fixed-wing, single engine Individual owner
Minnesota
None on file 2022-01-08 Valid