N474P - Milton Arnold Powell RV-4 Aircraft Registration

RV4

Milton Arnold Powell RV-4

Aircraft Description

N474P is a Milton Arnold Powell RV-4, a single-engine reciprocating (piston) aircraft registered to Zembraski Brian P in Weatherford, TX. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on April 11, 1996. The registration certificate was issued on January 8, 2019. The registration is set to expire on January 31, 2029. Powered by a Lycoming O&VO-360 SER engine producing 180 horsepower, N474P is. The aircraft's Mode S transponder code is A5D13B (hex), used for ADS-B identification and flight tracking. N474P was last tracked by AviatorDB at coordinates 32.5832, -97.7308 on June 3, 2026. The FAA registry record for N474P was last updated on July 7, 2023. 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 Milton Arnold Powell 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 N474P. 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
Milton Arnold Powell
Model
RV-4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
RV4RV-4
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 11, 1996
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
January 8, 2019

Registered Owner

Name
ZEMBRASKI BRIAN P
Address
120 EASTMEADOW LN
City
WEATHERFORD
State / Zip Code
Texas76087-1113
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
O&VO-360 SER
Horsepower
180 HP
Mode S Code (Oct)
51350473
Mode S Code (Hex)
A5D13B

Additional Details

Registration
N474P
Serial Number
388
Number of Engines
1
Number of Seats
2
Expiration Date
January 31, 2029
Last Action Date
July 7, 2023
Last Update Date
January 19, 2026
Unique ID
00725062

Last Known Position

Date
July 27, 2026 (UTC 18:41:27)
Airport
Latitude
33.076296
Longitude
-97.217121

Data Source

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

Last updated: 2026-08-01 01:32:20 UTC