N420HC - Miller Dennis J Sonex Aircraft Registration

MILLER DENNIS J SONEX

Aircraft Description

N420HC is a Miller Dennis J SONEX, a single-engine reciprocating (piston) aircraft registered to Miller Dennis J in Oshkosh, WI. The registration certificate was issued on April 3, 2019. The registration is set to expire on April 30, 2029. The aircraft is configured with 2 seats. The aircraft's Mode S transponder code is A4FC51 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N420HC was last updated on July 28, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Miller Dennis J is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 2 Miller Dennis J aircraft currently registered in the FAA database, including the SONEX model.

AviatorDB has found no NTSB accident or incident reports involving N420HC. 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
Manufacturer
MILLER DENNIS J
Model
SONEX
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
April 3, 2019

Registered Owner

Name
MILLER DENNIS J
Address
5445 NICKELS DR
City
OSHKOSH
State / Zip Code
Wisconsin54904-9530
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Mode S Code (Oct)
51176121
Mode S Code (Hex)
A4FC51

Additional Details

Registration
N420HC
Serial Number
0420
Number of Engines
1
Number of Seats
2
Expiration Date
April 30, 2029
Last Action Date
July 28, 2023
Last Update Date
July 28, 2023
Unique ID
00143789

Data Source

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

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