N4378A - 1991 Quad City Ultralight Acft CORP Challenger II Aircraft Registration

AC4

1991 QUAD CITY ULTRALIGHT ACFT CORP CHALLENGER II

Aircraft Description

N4378A is a 1991 Quad City Ultralight Acft Corp CHALLENGER II, a single-engine two-cycle piston aircraft registered to Larose John E in West Glover, VT. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on June 21, 2007. The registration certificate was issued on November 10, 2011. The registration is set to expire on November 30, 2027. Powered by a Rotax 503 DCDI engine producing 52 horsepower, N4378A is. The aircraft's Mode S transponder code is A54090 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4378A was last updated on April 1, 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 N4378A. 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
1991
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
June 21, 2007
Classification
Experimental 8 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
November 10, 2011

Registered Owner

Name
LAROSE JOHN E
Address
106 LAROSE LN
City
WEST GLOVER
State / Zip Code
Vermont05875-9365
Country
United States

Powerplant & Avionics

Engine Type
2-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
503 DCDI
Horsepower
52 HP
Mode S Code (Oct)
51240220
Mode S Code (Hex)
A54090

Additional Details

Registration
N4378A
Serial Number
CH21910757
Number of Engines
1
Number of Seats
2
Expiration Date
November 30, 2027
Last Action Date
April 1, 2023
Last Update Date
January 19, 2026
Unique ID
00309339

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC