N559JS - 2004 Grieme William L Glastar Aircraft Registration

BPAT

2004 GRIEME WILLIAM L GLASTAR

Aircraft Description

N559JS is a 2004 Grieme William L GLASTAR, a single-engine reciprocating (piston) aircraft registered to Reardon Donald R in Portland, OR. The registration certificate was issued on January 25, 2023. The registration is set to expire on January 31, 2030. The aircraft is configured with 2 seats. The aircraft's Mode S transponder code is A721B3 (hex), used for ADS-B identification and flight tracking. N559JS was last tracked by AviatorDB at coordinates 45.7573, -122.8579 on March 23, 2026. The FAA registry record for N559JS was last updated on April 24, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Grieme William L is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 2 Grieme William L aircraft currently registered in the FAA database, including the GLASTAR model.

AviatorDB has found no NTSB accident or incident reports involving N559JS. 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
2004
Manufacturer
GRIEME WILLIAM L
Model
GLASTAR
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
BPATBearhawk Patrol
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
January 25, 2023

Registered Owner

Name
REARDON DONALD R
Address
4642 NE 29TH AVE
City
PORTLAND
State / Zip Code
Oregon97211-6568
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Mode S Code (Oct)
51620663
Mode S Code (Hex)
A721B3

Additional Details

Registration
N559JS
Serial Number
5668
Number of Engines
1
Number of Seats
2
Expiration Date
January 31, 2030
Last Action Date
April 24, 2023
Last Update Date
January 19, 2026
Unique ID
00089489

Last Known Position

Date
March 23, 2026 (UTC 00:49:19)
Airport
Latitude
45.757278
Longitude
-122.857897

Data Source

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

Last updated: 2026-04-01 01:32:20 UTC