N404Z - 2025 Muehlberg Stephen E Zenith Stol CH 750 Aircraft Registration

2025 MUEHLBERG STEPHEN E ZENITH STOL CH 750

Aircraft Description

N404Z is a 2025 Muehlberg Stephen E ZENITH STOL CH 750, a single-engine reciprocating (piston) aircraft registered to Muehlberg Stephen E in Newcastle, OK. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on September 2, 2025. The registration certificate was issued on May 16, 2022. The registration is set to expire on May 31, 2029. Powered by a Lycoming O-235-C1 engine producing 115 horsepower, N404Z is. The aircraft's Mode S transponder code is A4BDBC (hex), used for ADS-B identification and flight tracking. The FAA registry record for N404Z was last updated on August 4, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Muehlberg Stephen E is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 3 Muehlberg Stephen E aircraft currently registered in the FAA database, including the ZENITH STOL CH 750 model.

AviatorDB has found no NTSB accident or incident reports involving N404Z. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
2025
Manufacturer
MUEHLBERG STEPHEN E
Model
ZENITH STOL CH 750
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 2, 2025
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
May 16, 2022

Registered Owner

Name
MUEHLBERG STEPHEN E
Address
954 REDBUD LN
City
NEWCASTLE
State / Zip Code
Oklahoma73065-6069
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
O-235-C1
Horsepower
115 HP
Mode S Code (Oct)
51136674
Mode S Code (Hex)
A4BDBC

Additional Details

Registration
N404Z
Serial Number
75-10404
Number of Engines
1
Number of Seats
2
Expiration Date
May 31, 2029
Last Action Date
August 4, 2023
Last Update Date
January 19, 2026
Unique ID
01365700

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC