Registry / Alexander Schleicher Gmbh & Co / ASK 21 / N899SA

Own N899SA?

Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

+ Submit ownership claim →

We won't display your email publicly.

Helpful: bill of sale, registration certificate, insurance dec page. Names are auto-matched too — many claims auto-verify without a document.

Claims auto-verify when your name matches the FAA registrant. Otherwise an admin reviews — usually within 1 business day.

N899SA V

Alexander Schleicher Gmbh & Co ASK 21 · 2017 · Frederick, MD

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N899SA is a 2017 Alexander Schleicher Gmbh & Co ASK 21 (serial 21946), registered to Mid Atlantic Soaring Association (M-Asa) (corporation) in Frederick, MD. Its FAA registration is recorded as v and expires November 2027; the airworthiness certificate dates from November 2017 (8 years ago). It carries a None NONE engine, the engine on 79% of registered Alexander Schleicher Gmbh & Co ASK 21s. Its Mode-S transponder broadcasts the ICAO 24-bit address AC6854. It is one of 26 Alexander Schleicher Gmbh & Co ASK 21 aircraft on the FAA registry.

Registered owner
Mid Atlantic Soaring Association (M-Asa)
Owner type
Corporation
Based in
Frederick, MD
Serial number
21946
Year built
2017 · 9 yrs old
Airworthiness class
Standard – Provisional
FAA status
V
Mode-S / ICAO24
AC6854 · 53064124 octal
Certificate issued
Nov 9, 2017
Airworthiness date
Nov 25, 2017
Last FAA activity
Apr 1, 2023
Registration expires
Nov 30, 2027
FAA region
1

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
None NONE
Engine type
None
FAA engine code
00000

15 of the 19 registered Alexander Schleicher Gmbh & Co ASK 21 carry this engine (79%), across 2 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N899SA

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.

Add a fact about N899SA

Your email is used only to notify you about your submission — it's never shown publicly.

Pilot & Owner Reviews

Be the first to share what you know about N899SA.

Share your experience with N899SA

Help other pilots, buyers and curious aviators. Reviews appear after a quick admin check.

+ Add detailed ratings (optional)
About your time with N899SA (specific to this airplane — helps other pilots)
Would you fly this airplane again?
Recommended for (pick any)

20–2,000 characters

We won't display your email publicly.

No reviews yet — be the first.

Pilot & Owner Reviews

Own N899SA? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking recent positions on file

ICAO24: ac6854
Track N899SA on external services
FlightAware FlightRadar24 ADS-B Exchange Globe ADS-B.lol Globe FAA Registry
Last known — 5 days ago N899SA
Observed 2026-10-07 13:45:08 MST
Auto-refresh • Updated 0s ago
Ground speed
44 kt
Altitude (baro)
2,450 ft
Track
284.0°
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 39.75375, Lng -77.35590
Map loads when scrolled into view …
📸 Upload a photo of N899SA

We won't display your email publicly.

Up to 10 photos per aircraft per uploader. Photos appear after admin approval.

Aircraft Type — ACFTREF 3801539

Alexander Schleicher Gmbh & Co ASK 21
Engines: 1
Type: piston
Seats: 2
Category: Standard

Engine — CODE 00000

Manufacturer: None
Model: NONE
Type: None

FAA Registration Record

N-Number: N899SA
Serial Number: 21946
Year Manufactured: 2017
ACFTREF Code: 3801539
Engine Code: 00000
Status: V (V)
Certification: Standard – Provisional
Type Aircraft: Glider (1)
Type Engine: None (0)
Source: master

Documents & resources

Commonly available reference sources for the Alexander Schleicher Gmbh & Co ASK 21. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Alexander Schleicher Gmbh & Co ASK 21 model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

FerryFlight Hub is independent and not affiliated with, endorsed by, or sponsored by any aircraft manufacturer, the FAA, or any document publisher. References are NOT for operational, navigational, or flight-planning use — always rely on the current, FAA-approved documentation for the specific aircraft. We link to official or publicly available sources and do not host or redistribute copyrighted material. Provided "as is," without warranty of any kind as to accuracy, completeness, or currency.

Report a problem with this document (wrong fitment, outdated, or copyright / takedown) · Full document policy

Transponder / ADS-B

Mode S (octal): 53064124
ICAO 24-bit (hex): AC6854
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Mid Atlantic Soaring Association (M-Asa)
Corporation
5257 Buckeystown Pike #181
Frederick, MD, 21704
FAA Region: 1

Key Dates

Certificate Issued Nov 9, 2017
Airworthiness Nov 25, 2017
Expiration Nov 30, 2027
Last Activity Apr 1, 2023
Data as of Oct 5, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a Alexander Schleicher Gmbh & Co ASK 21 at any airport.

Airport Performance Calculator

Pre-filled with ASK 21 performance data

Need to ferry this aircraft?

FerryFlight connects you with experienced ferry pilots for domestic and international delivery flights.

Get a Quote

Other Alexander Schleicher Gmbh & Co ASK 21 registrations

N202GG
Hollister Soaring Center LLC
2008
N214BS
Brandywine Soaring Association
2018
N215ES
Eagle Sport Aviation Club
N221CW
Central Indiana Soaring Society
2015
N3211W
Tidewater Soaring Society
2018
N321K
Skyline Soaring Club Inc
N421EF
Soaring Society Of Boulder
2013
N421GB
Greater Boston Soaring Club Inc
2016