N205DT - 2005 Atzenhoffer Billy W RV-4 Aircraft Registration

RV4

2005 ATZENHOFFER BILLY W RV-4

Aircraft Description

N205DT is a 2005 Atzenhoffer Billy W RV-4, a single-engine reciprocating (piston) aircraft registered to Deltgen James L in Janesville, WI. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on April 10, 2005. The registration certificate was issued on January 14, 2025. The registration is set to expire on January 31, 2032. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N205DT is. The aircraft's Mode S transponder code is A1A4F3 (hex), used for ADS-B identification and flight tracking. N205DT was last tracked by AviatorDB at coordinates 47.1886, -94.5183 on June 22, 2026. The FAA registry record for N205DT was last updated on January 14, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Van's RV-4 is a high-performance homebuilt aircraft that revolutionized the kit plane industry by bringing fighter-like handling characteristics to civilian aviation. First flown in August 1979, it is a low-wing, single-engine monoplane that seats two in tandem configuration. Powered by a 180-horsepower Lycoming O-360 engine with a gross weight of 1,500 pounds, the RV-4 established Van's Aircraft as the dominant force in experimental aviation with over 1,446 examples completed worldwide by 2022. AviatorDB tracks 1 Atzenhoffer Billy W aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is RV4.

AviatorDB has found no NTSB accident or incident reports involving N205DT. 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
2005
Manufacturer
ATZENHOFFER BILLY W
Model
RV-4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
RV4RV-4
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 10, 2005
Classification
Experimental 2 Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
January 14, 2025

Registered Owner

Name
DELTGEN JAMES L
Address
2727 OMAHA
City
JANESVILLE
State / Zip Code
Wisconsin53546
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-320 SERIES
Horsepower
180 HP
Mode S Code (Oct)
50322363
Mode S Code (Hex)
A1A4F3

Additional Details

Registration
N205DT
Serial Number
2014
Number of Engines
1
Number of Seats
2
Expiration Date
January 31, 2032
Last Action Date
January 14, 2025
Last Update Date
January 19, 2026
Unique ID
00503796

Last Known Position

Date
June 22, 2026 (UTC 15:56:39)
Airport
Latitude
47.188568
Longitude
-94.518265

Data Source

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

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