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

Muehlberg Stephen E

3 aircraft on the U.S. register. The most recent registration was May 16, 2022.

Models

ZENITH STOL CH 7501PANTHER LS1AVENGER1

ZENITH STOL CH 750 · PANTHER LS · AVENGER

States

Oklahoma3

Registrations by year

000111201812022

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N404Z Muehlberg Stephen E
ZENITH STOL CH 750
Fixed-wing, single engine Individual owner
Oklahoma
Experimental 2022-05-16 Valid
N11PX Muehlberg Stephen E
PANTHER LS
Fixed-wing, single engine Individual owner
Oklahoma
Experimental 2018-01-18 Valid
N1EM Muehlberg Stephen E
AVENGER
Fixed-wing, single engine Individual owner
Oklahoma
Experimental 1996-09-27 Valid