United States aircraft registry
N128KS
SCHLEICHER ASK-21
Glider · None
- Engine manufacturer
- NONE
- Registration status
- Valid
- Registration expires
- Feb 29, 2028
Registered owner
MAH RICHARD
Co-ownedLOS ALAMOS, New Mexico · United States
Registered mailing location
The registered owner may differ from the operator. Mailing location does not identify the aircraft’s base or current position.
Aircraft specifications
- Manufacturer / model
- SCHLEICHER / ASK-21
- Serial number
- 21273
- Aircraft type
- Glider
- Engine model
- NONE
- Engine type
- None
- Seats (type reference)
- 2
- Mode S / ICAO hex
- A0725C
Registry specifications may differ from the aircraft’s current configuration.
Registration details
- Registration country
- United States
- Certificate issued
- Feb 25, 2021
- Expiration date
- Feb 29, 2028
- Registrant type
- Co-owned
- Fractional ownership
- No
Certification & additional details
- Classification
- Standard
- Certification category
- Glider
- Airworthiness certificate date
- Dec 28, 1985
- Aircraft category
- Land
- Mode S (octal)
- 50071134
- Last registry activity
- Apr 21, 2023
Registry certificate information does not establish current airworthiness. Registry activity is not flight activity.
Source: FAA Aircraft Registry · Dataset refreshed 2026-11-01. Registration details can change. Map centered on the registered ZIP-code area, not an exact address. Private onboard avionics and connectivity data are not included.