# N11SK — STEMME AG STEMME S 12
> **2019** Glider · 4-Cycle · Owner: STEMME N11SK LLC · MISSOULA, MT
## Aircraft
- **N-Number:** N11SK
- **Serial Number:** 12-030
- **Manufacturer:** STEMME AG
- **Model:** STEMME S 12
- **Year manufactured:** 2019
- **Type:** Glider
- **Engine type:** 4-Cycle (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A02B74`
## Owner
- **Name:** STEMME N11SK LLC
- **Type of registrant:** LLC
- **Location:** MISSOULA, MT 598024222, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2026-04-24
- **Last action:** 2026-04-24
- **Expiration:** 2033-04-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11SK)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a02b74)
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