Aircraft Description
Model Year
2006
Manufacturer
SCHLEICHER
Model
ASK-21
Type Aircraft
Glider
ICAO Type Code
AS21ASK-21Mi
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 30, 2006
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
August 20, 2020
Registered Owner
Name
NFM ENTERPRISES LLC
Address
50 BARONE RD
City
WURTSBORO
State / Zip Code
New York12790-5237
Country
United States
Powerplant & Avionics
Engine Type
None
Number of Engines
—
Engine Manufacturer
NONE
Engine Model
NONE
Mode S Code (Oct)
51507100
Mode S Code (Hex)
A68E40
Additional Details
Registration
N521SL
Serial Number
21809
Number of Engines
—
Number of Seats
2
Expiration Date
August 31, 2027
Last Action Date
March 10, 2023
Last Update Date
January 19, 2026
Unique ID
00241679
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC