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Registered aircraft · FAA record as of September 25, 2026
N404Z

Muehlberg Stephen E ZENITH STOL CH 750

Valid Oklahoma

N404Z is a Muehlberg Stephen E ZENITH STOL CH 750, a fixed-wing airplane with one motor with a piston engine, built in 2025. It has 2 seats. It is registered to an individual in Newcastle, Oklahoma. The registration is valid: it was issued on May 16, 2022 and expires on May 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated September 2, 2025.

Aircraft

Maker
Muehlberg Stephen E
Model
ZENITH STOL CH 750
Serial number
75-10404
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming O-235-C1 · 115 hp
Seats
2
Year built
2025
Kit
ZENITH AIRCRAFT CO CH750
Transponder code
A4BDBC (octal 51136674)

Registration

Status
Valid registration
Certificate issued
May 16, 2022
Expires
May 31, 2029
Last FAA action
August 4, 2023
Airworthiness
Experimental · Amateur built · September 2, 2025
FAA region
Southwestern
FAA record id
01365700

Owner as the FAA publishes it

Name
Muehlberg Stephen E
Type
Individual
Address
954 Redbud Ln
Newcastle, OK 73065-6069

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

2014-09-16Hughes 269C · Registration expired, pending cancellation

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