N11PX - 2018 Muehlberg Stephen E Panther LS Aircraft Registration

2018 MUEHLBERG STEPHEN E PANTHER LS

Aircraft Description

N11PX is a 2018 Muehlberg Stephen E PANTHER LS, 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 December 6, 2018. The registration certificate was issued on January 18, 2018. The registration is set to expire on January 31, 2028. Powered by a Lycoming O-235-C1 engine producing 115 horsepower, N11PX is. The aircraft's Mode S transponder code is A02B35 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N11PX was last updated on April 14, 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 PANTHER LS model.

AviatorDB has found no NTSB accident or incident reports involving N11PX. 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
2018
Manufacturer
MUEHLBERG STEPHEN E
Model
PANTHER LS
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 6, 2018
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
January 18, 2018

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)
50025465
Mode S Code (Hex)
A02B35

Additional Details

Registration
N11PX
Serial Number
011
Number of Engines
1
Number of Seats
1
Expiration Date
January 31, 2028
Last Action Date
April 14, 2023
Last Update Date
January 19, 2026
Unique ID
01270481

Data Source

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

Last updated: 2026-06-15 01:32:20 UTC