N11SK
2019 Stemme S12 Gliders | Sailplanes
N11SK on the FAA register
Timeline
- 2033-04-30Registration expires (renewal due).
- 2026-04-24Certificate of registration issued as N11SK to the current registrant.
- 2022-10-24Airworthiness date on the current FAA record (standard category (utility)).
- 2019Manufactured (2019).
- 2014-08-28N11SK previously assigned to a Homebuilt Varieze (s/n 367); cancelled.
About N11SK
N11SK is a 2019 Stemme S12 Gliders | Sailplanes (FAA model STEMME S 12), serial number 12-030. The FAA register lists Stemme N11Sk LLC as the registrant in Missoula, Montana. The current certificate of registration was issued on April 24, 2026 and expires on April 30, 2033.
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 October 24, 2022.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N11SK.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N11SK.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Stemme S12 Gliders | Sailplanes aircraft
Other aircraft registered in Montana
All 6,049 aircraft registered in Montana →Other gliders on the register
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Browse: Aircraft registered in Montana· 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.
