N503SB - 2016 Jacques Earnest Glastar Aircraft Registration

BPAT

2016 JACQUES EARNEST GLASTAR

Aircraft Description

N503SB is a 2016 Jacques Earnest GLASTAR, a single-engine reciprocating (piston) aircraft registered to Leemon Ronald D in Prairie Du Sac, WI. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on July 24, 2016. The registration certificate was issued on March 10, 2021. The registration is set to expire on March 31, 2028. Powered by a Lycoming O-360-A1D engine producing 180 horsepower, N503SB is. The aircraft's Mode S transponder code is A646A7 (hex), used for ADS-B identification and flight tracking. N503SB was last tracked by AviatorDB at coordinates 43.1573, -89.3408 on March 12, 2026. The FAA registry record for N503SB was last updated on September 21, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Jacques Earnest is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Jacques Earnest aircraft currently registered in the FAA database, including the GLASTAR model.

AviatorDB has found no NTSB accident or incident reports involving N503SB. 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
2016
Manufacturer
JACQUES EARNEST
Model
GLASTAR
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
BPATBearhawk Patrol
Weight Class
Up to 12,500 lbs
Airworthiness Date
July 24, 2016
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
March 10, 2021

Registered Owner

Name
LEEMON RONALD D
Address
S9532 CENTER ST
City
PRAIRIE DU SAC
State / Zip Code
Wisconsin53578-9625
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
O-360-A1D
Horsepower
180 HP
Mode S Code (Oct)
51443247
Mode S Code (Hex)
A646A7

Additional Details

Registration
N503SB
Serial Number
5053
Number of Engines
1
Number of Seats
2
Expiration Date
March 31, 2028
Last Action Date
September 21, 2024
Last Update Date
September 21, 2024
Unique ID
01206364

Last Known Position

Date
May 14, 2026 (UTC 19:35:49)
Airport
Latitude
43.160954
Longitude
-89.321006

Data Source

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

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