The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Maker · data as of October 2, 2026

Hartmann

2 aircraft on the U.S. register. The most recent registration was October 27, 2016.

Models

WELCH OW5M2

WELCH OW5M

States

Nevada1Arkansas1

Registrations by year

0001112016

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N33500 Hartmann
WELCH OW5M
 Fixed-wing, single engine Individual owner
Nevada
 Standard 2016-10-27 Valid
N20467 Hartmann
WELCH OW5M
 Fixed-wing, single engine Co-owned owner
Arkansas
 Standard 2011-07-15 Valid