Aircraft Description
Model Year
—
Manufacturer
BARRON GLENN
Model
VANS RV-4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK14FK-14 Polaris
Weight Class
Up to 12,500 lbs
Airworthiness Date
November 15, 1990
Classification
Experimental 2 Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
September 20, 2021
Registered Owner
Name
THERMODYNAMIC SCIENCES LLC
Address
11264 WALKER RD
City
IRVINGTON
State / Zip Code
Alabama36544-3971
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)
52611763
Mode S Code (Hex)
AB13F3
Additional Details
Registration
N81259
Serial Number
2034
Number of Engines
1
Number of Seats
2
Expiration Date
September 30, 2028
Last Action Date
February 24, 2025
Last Update Date
January 19, 2026
Unique ID
00694521
Last Known Position
Date
March 14, 2026 (UTC 23:53:53)
Airport
—
Latitude
30.465367
Longitude
-88.199231
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC