Glider

N258SG

2025 Stemme S12 Gliders | Sailplanes

Registered No accidents on file
Built
2025
Serial
12-058
Class
Glider
Engines
Rotax 914 series
Status
Current as of October 2026
Registered owner
Circling Sky LLC (LLC)
Based
Reno, NV
Registration record

N258SG on the FAA register

Type
2025 Stemme S12 Gliders | Sailplanes (FAA: Stemme Gmbh & Co STEMME S 12)
Serial
12-058
Engines
Rotax 914 series
Registered owner
Circling Sky LLC
Reno, NV
Certificate issued
2025-08-28
Airworthiness date
2025-07-08
Registration expires
2032-08-31
Airworthiness class
Standard · utility
Mode S (hex)
A276CD
Mode S (octal)
50473315
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-08-31
    Registration expires (renewal due).
  • 2025-08-28
    Certificate of registration issued as N258SG.
  • 2025-07-08
    Airworthiness date on the current FAA record (standard category (utility)).
Overview

About N258SG

N258SG is a 2025 Stemme S12 Gliders | Sailplanes (FAA model STEMME S 12), serial number 12-058. The FAA register lists Circling Sky LLC as the registrant in Reno, Nevada. The current certificate of registration was issued on August 28, 2025 and expires on August 31, 2032.

The FAA aircraft reference file describes the type as a glider, one Rotax 914 series engine and 2 seats. Its airworthiness certificate is standard category (utility), dated July 8, 2025.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N258SG.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N258SG.

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 Nevada· 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.