Aircraft Description
Model Year
1990
Manufacturer
SCHLEICHER
Model
ASK-21
Type Aircraft
Glider
ICAO Type Code
AS21ASK-21Mi
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 3, 2003
Classification
Standard Glider Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
January 22, 2003
Registered Owner
Name
WINDY CITY SOARING ASSOCIATION INC
Address
PO BOX 868
City
HINCKLEY
State / Zip Code
Illinois60520-0868
Country
United States
Powerplant & Avionics
Engine Type
None
Number of Engines
—
Engine Manufacturer
NONE
Engine Model
NONE
Mode S Code (Oct)
50054540
Mode S Code (Hex)
A05960
Additional Details
Registration
N121WC
Serial Number
21464
Number of Engines
—
Number of Seats
2
Expiration Date
April 30, 2029
Last Action Date
July 28, 2023
Last Update Date
July 28, 2023
Unique ID
00027909
Last Known Position
Date
July 29, 2025 (UTC 17:49:58)
Airport
—
Latitude
41.907799
Longitude
-88.248596
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC