Glider

N5321

2019 Stemme S12 Gliders | Sailplanes

Registered No accidents on file
Built
2019
Serial
12-025
Class
Glider
Engines
Brp-Rotax 914 F2
Status
Current as of October 2026
Registered owner
Omega Enterprises LLC (LLC)
Based
Niwot, CO
Registration record

N5321 on the FAA register

Type
2019 Stemme S12 Gliders | Sailplanes (FAA: Stemme Ag STEMME S 12)
Serial
12-025
Engines
Brp-Rotax 914 F2
Registered owner
Omega Enterprises LLC
Niwot, CO
Certificate issued
2025-07-12
Airworthiness date
2019-05-09
Registration expires
2032-07-31
Airworthiness class
Standard · utility
Mode S (hex)
A6BA56
Mode S (octal)
51535126
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-07-31
    Registration expires (renewal due).
  • 2025-07-12
    Certificate of registration issued as N5321 to the current registrant.
  • 2019-05-09
    Airworthiness date on the current FAA record (standard category (utility)).
  • 2012-09-06
    N5321 previously assigned to a Grumman G-164A (s/n 604); cancelled.
  • 1933-03-06
    N5321 previously assigned to a American Eagle A-1 (s/n 171); cancelled.
Overview

About N5321

N5321 is a 2019 Stemme S12 Gliders | Sailplanes (FAA model STEMME S 12), serial number 12-025. The FAA register lists Omega Enterprises LLC as the registrant in Niwot, Colorado. The current certificate of registration was issued on July 12, 2025 and expires on July 31, 2032.

The FAA aircraft reference file describes the type as a glider, one Brp-Rotax 914 F2 engine and 2 seats. Its airworthiness certificate is standard category (utility), dated May 9, 2019.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N5321. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1994-06-24 Accident · Coy, AR Damage: Substantial NTSB · FTW94LA214
Reported aircraft: Grumman G-164A — a different aircraft that carried the N5321 registration before this airframe.
Probable cause: THE SEPARATION OF THE LANDING GEAR DUE TO FAILURE OF THE LANDING GEAR AXLE BOLTS.

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 Colorado· 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.