Glider

N128KS

Schleicher ASK-21

Registered No accidents on file
Built
—
Serial
21273
Class
Glider
Engines
None NONE
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Los Alamos, NM
Registration record

N128KS on the FAA register

Type
Schleicher ASK-21
Serial
21273
Engines
None NONE
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Los Alamos, NM
Certificate issued
2021-02-25
Airworthiness date
1985-12-28
Registration expires
2028-02-29
Airworthiness class
Standard · glider
Mode S (hex)
A0725C
Mode S (octal)
50071134
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-02-29
    Registration expires (renewal due).
  • 2021-02-25
    Certificate of registration issued as N128KS.
  • 1985-12-28
    Airworthiness date on the current FAA record (standard category (glider)).
Overview

About N128KS

N128KS is a Schleicher ASK-21, serial number 21273. It is registered to co-owners in Los Alamos, New Mexico. The current certificate of registration was issued on February 25, 2021 and expires on February 29, 2028.

The FAA aircraft reference file describes the type as a glider and 2 seats. Its airworthiness certificate is standard category (glider), dated December 28, 1985.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N128KS.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N128KS.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in New Mexico· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.