N4404H - 1998 Quad City Ultralight Acft CORP Challenger II Aircraft Registration

AC4

1998 QUAD CITY ULTRALIGHT ACFT CORP CHALLENGER II

Aircraft Description

N4404H is a 1998 Quad City Ultralight Acft Corp CHALLENGER II, a single-engine two-cycle piston aircraft registered to Bobst William R in Lucasville, OH. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on January 27, 2008. The registration certificate was issued on July 22, 2023. The registration is set to expire on July 31, 2030. Powered by a Rotax 503 SERIES engine producing 52 horsepower, N4404H is. The aircraft's Mode S transponder code is A54D89 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4404H was last updated on July 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Quad City Ultralight Acft Corp is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 54 Quad City Ultralight Acft Corp aircraft currently registered in the FAA database, including the CHALLENGER II model.

AviatorDB has found no NTSB accident or incident reports involving N4404H. 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
1998
Manufacturer
QUAD CITY ULTRALIGHT ACFT CORP
Model
CHALLENGER II
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
AC4AC-4
Weight Class
Up to 12,500 lbs
Airworthiness Date
January 27, 2008
Classification
Experimental 8 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
July 22, 2023

Registered Owner

Name
BOBST WILLIAM R
Address
7647 N STATE ROUTE 139
City
LUCASVILLE
State / Zip Code
Ohio45648-8653
Country
United States

Powerplant & Avionics

Engine Type
2-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
503 SERIES
Horsepower
52 HP
Mode S Code (Oct)
51246611
Mode S Code (Hex)
A54D89

Additional Details

Registration
N4404H
Serial Number
CH2-0400-1973
Number of Engines
1
Number of Seats
2
Expiration Date
July 31, 2030
Last Action Date
July 22, 2023
Last Update Date
January 19, 2026
Unique ID
00450109

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC