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Registered aircraft · FAA record as of September 25, 2026
N258SG

Stemme Gmbh & Co STEMME S 12

Valid Nevada

N258SG is a Stemme Gmbh & Co STEMME S 12, a glider with a four-stroke engine, built in 2025. It has 2 seats. It is registered to Circling Sky LLC, an LLC in Reno, Nevada. The registration is valid: it was issued on August 28, 2025 and expires on August 31, 2032. It holds a standard airworthiness certificate for utility, dated July 8, 2025.

Aircraft

Maker
Stemme Gmbh & Co
Model
STEMME S 12
Serial number
12-058
Type
Glider
Power
Four-cycle piston, 1 motor · Rotax 914 SERIES · 100 hp
Seats
2
Year built
2025
Transponder code
A276CD (octal 50473315)

Registration

Status
Valid registration
Certificate issued
August 28, 2025
Expires
August 31, 2032
Last FAA action
August 28, 2025
Airworthiness
Standard · Utility · July 8, 2025
FAA region
Western-Pacific
FAA record id
01512179

Owner as the FAA publishes it

Name
Circling Sky LLC
Type
LLC
Address
2886 Cedar Ridge Dr
Reno, NV 89523-2866

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data