# Stemme STEMME S 12

- Type: Aircraft model (FAA registry)
- Registry codes: 05635TS, 1130880
- Manufacturer (registry): STEMME AG · STEMME GMBH & CO
- Model: STEMME S 12
- Aircraft type: Glider
- Category: Glider
- Engines: 1 · 4 cycle
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Data sheet: [TCDS G06CE](https://openairdocs.org/tcds/G06CE) (OpenAirDocs)
- Holder: Stemme GmbH
- Registered aircraft: 32
- Page: https://openairdocs.org/model/stemme-stemme-s-12

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-15-08](https://openairdocs.org/ad/2026-15-08): Aircraft Fuel System · Stemme Stemme S 12. Effective Sep 3, 2026
- [AD 2026-15-04](https://openairdocs.org/ad/2026-15-04): Aircraft Fuel System · Stemme S6-RT and Stemme S 12. Effective Jul 24, 2026
- [AD 2023-02-03](https://openairdocs.org/ad/2023-02-03): Powerplant System · Stemme Stemme S 10-VT and Stemme S 12. Effective Mar 1, 2023
- [AD 2022-14-11](https://openairdocs.org/ad/2022-14-11): Wing Structure · Stemme Stemme S 12. Effective Jul 26, 2022
- [AD 2021-26-12](https://openairdocs.org/ad/2021-26-12): Landing Gear System · Stemme Stemme S 12. Effective Feb 24, 2022
- [AD 2021-23-01](https://openairdocs.org/ad/2021-23-01): Airspeed/Mach Indicator · Stemme Stemme S 12. Effective Jan 27, 2022
- [AD 2018-03-16](https://openairdocs.org/ad/2018-03-16): Propellers/Propulsors · Stemme Stemme S 12 and Stemme S10-VT. Effective Mar 20, 2018

Historical (superseded or no longer in force):

- [AD 2022-01-09](https://openairdocs.org/ad/2022-01-09) (historical): Powerplant System · Stemme Stemme S10-VT and Stemme S 12. Effective Jan 27, 2022

## Registered aircraft (32)

- [N11SK](https://openairdocs.org/aircraft/N11SK): [Stemme N11sk LLC](https://openairdocs.org/faa-owner/STEMME%20N11SK%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 2019, S/N 12-030
- [N120ST](https://openairdocs.org/aircraft/N120ST): [Stemme USA Inc](https://openairdocs.org/faa-owner/STEMME%20USA%20INC), [West Columbia, SC](https://openairdocs.org/faa-place/SC/West%20Columbia), built 2026, S/N 12-062
- [N14BZ](https://openairdocs.org/aircraft/N14BZ): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2019, S/N 12-027
- [N151SG](https://openairdocs.org/aircraft/N151SG): [Gurevich Alan](https://openairdocs.org/faa-owner/GUREVICH%20ALAN), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle), built 2021, S/N 12-041
- [N152SG](https://openairdocs.org/aircraft/N152SG): [Suedla Holding LLC](https://openairdocs.org/faa-owner/SUEDLA%20HOLDING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2022, S/N 12-045
- [N164ST](https://openairdocs.org/aircraft/N164ST): [Stemme USA Inc](https://openairdocs.org/faa-owner/STEMME%20USA%20INC), [West Columbia, SC](https://openairdocs.org/faa-place/SC/West%20Columbia), S/N 12-064
- [N258SG](https://openairdocs.org/aircraft/N258SG): [Circling Sky LLC](https://openairdocs.org/faa-owner/CIRCLING%20SKY%20LLC), [Reno, NV](https://openairdocs.org/faa-place/NV/Reno), built 2025, S/N 12-058
- [N281KR](https://openairdocs.org/aircraft/N281KR): [Adams Aviation Services Inc Trustee](https://openairdocs.org/faa-owner/ADAMS%20AVIATION%20SERVICES%20INC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2022, S/N 12-047
- [N29ST](https://openairdocs.org/aircraft/N29ST): [Shewmaker Air LLC](https://openairdocs.org/faa-owner/SHEWMAKER%20AIR%20LLC), [Bentonville, AR](https://openairdocs.org/faa-place/AR/Bentonville), built 2019, S/N 12029
- [N328LG](https://openairdocs.org/aircraft/N328LG): [Dzyne Technologies Inc](https://openairdocs.org/faa-owner/DZYNE%20TECHNOLOGIES%20INC), [Foothill Ranch, CA](https://openairdocs.org/faa-place/CA/Foothill%20Ranch), built 2019, S/N 12-028
- [N344WP](https://openairdocs.org/aircraft/N344WP): [Papa LLC](https://openairdocs.org/faa-owner/PAPA%20LLC), [Eufaula, AL](https://openairdocs.org/faa-place/AL/Eufaula), built 2022, S/N 12-044
- [N38PB](https://openairdocs.org/aircraft/N38PB): [Extreme Air LLC](https://openairdocs.org/faa-owner/EXTREME%20AIR%20LLC), [Santa Barbara, CA](https://openairdocs.org/faa-place/CA/Santa%20Barbara), built 2020, S/N 12-032
- [N40PB](https://openairdocs.org/aircraft/N40PB): [Extreme Air LLC](https://openairdocs.org/faa-owner/EXTREME%20AIR%20LLC), [Santa Barbara, CA](https://openairdocs.org/faa-place/CA/Santa%20Barbara), built 2018, S/N 12-017
- [N425PM](https://openairdocs.org/aircraft/N425PM): [Mcwhirter Paul](https://openairdocs.org/faa-owner/MCWHIRTER%20PAUL), [Lafayette, CA](https://openairdocs.org/faa-place/CA/Lafayette), built 2021, S/N 12-038
- [N429RW](https://openairdocs.org/aircraft/N429RW): [Dzyne Technologies](https://openairdocs.org/faa-owner/DZYNE%20TECHNOLOGIES), [Foothill Ranch, CA](https://openairdocs.org/faa-place/CA/Foothill%20Ranch), built 2019, S/N 12-026
- [N50RL](https://openairdocs.org/aircraft/N50RL): [Dzyne Technologies Inc](https://openairdocs.org/faa-owner/DZYNE%20TECHNOLOGIES%20INC), [Foothill Ranch, CA](https://openairdocs.org/faa-place/CA/Foothill%20Ranch), built 2017, S/N 12-012
- [N5124D](https://openairdocs.org/aircraft/N5124D): [Huskey Dickerson W](https://openairdocs.org/faa-owner/HUSKEY%20DICKERSON%20W), [Oneida, TN](https://openairdocs.org/faa-place/TN/Oneida), built 2021, S/N 12-037
- [N512AL](https://openairdocs.org/aircraft/N512AL): [Dzyne Technologies Inc](https://openairdocs.org/faa-owner/DZYNE%20TECHNOLOGIES%20INC), [Foothill Ranch, CA](https://openairdocs.org/faa-place/CA/Foothill%20Ranch), built 2017, S/N 12-011
- [N512G](https://openairdocs.org/aircraft/N512G): [Entrenext Aviation LLC](https://openairdocs.org/faa-owner/ENTRENEXT%20AVIATION%20LLC), [Maitland, FL](https://openairdocs.org/faa-place/FL/Maitland), built 2022, S/N 12-042
- [N52HK](https://openairdocs.org/aircraft/N52HK): [Dzyne Technologies Inc](https://openairdocs.org/faa-owner/DZYNE%20TECHNOLOGIES%20INC), [Irvine, CA](https://openairdocs.org/faa-place/CA/Irvine), built 2018, S/N 12-021
- [N5321](https://openairdocs.org/aircraft/N5321): [Omega Enterprises LLC](https://openairdocs.org/faa-owner/OMEGA%20ENTERPRISES%20LLC), [Niwot, CO](https://openairdocs.org/faa-place/CO/Niwot), built 2019, S/N 12-025
- [N571ZE](https://openairdocs.org/aircraft/N571ZE): [Korff Aviation LLC](https://openairdocs.org/faa-owner/KORFF%20AVIATION%20LLC), [Leesburg, VA](https://openairdocs.org/faa-place/VA/Leesburg), built 2024, S/N 12-055
- [N595MV](https://openairdocs.org/aircraft/N595MV): [Griffin Emmett F](https://openairdocs.org/faa-owner/GRIFFIN%20EMMETT%20F), [Bartow, FL](https://openairdocs.org/faa-place/FL/Bartow), built 2018, S/N 12-018
- [N60TM](https://openairdocs.org/aircraft/N60TM): [Mtmc LLC](https://openairdocs.org/faa-owner/MTMC%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2025, S/N 12-060
- [N630PC](https://openairdocs.org/aircraft/N630PC): [Bradburn James I Trustee](https://openairdocs.org/faa-owner/BRADBURN%20JAMES%20I%20TRUSTEE), [Scottsdale, AZ](https://openairdocs.org/faa-place/AZ/Scottsdale), built 2022, S/N 12-046
- [N732MR](https://openairdocs.org/aircraft/N732MR): [Reid Michael](https://openairdocs.org/faa-owner/REID%20MICHAEL), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2019, S/N 12-024
- [N80DS](https://openairdocs.org/aircraft/N80DS): [Narrow Arrow LLC](https://openairdocs.org/faa-owner/NARROW%20ARROW%20LLC), [Travelers Rest, SC](https://openairdocs.org/faa-place/SC/Travelers%20Rest), built 2017, S/N 12-010
- [N887DL](https://openairdocs.org/aircraft/N887DL): [Csc Enterprises Inc](https://openairdocs.org/faa-owner/CSC%20ENTERPRISES%20INC), [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta), built 2017, S/N 12-014
- [N90AH](https://openairdocs.org/aircraft/N90AH): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2018, S/N 12-016
- [N913AL](https://openairdocs.org/aircraft/N913AL): [Aerotrust Services Corp Trustee](https://openairdocs.org/faa-owner/AEROTRUST%20SERVICES%20CORP%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2021, S/N 12-040
- [N921GH](https://openairdocs.org/aircraft/N921GH): [Del Valle Mateo](https://openairdocs.org/faa-owner/DEL%20VALLE%20MATEO), [New York, NY](https://openairdocs.org/faa-place/NY/New%20York), S/N 12-049
- [N9753](https://openairdocs.org/aircraft/N9753): [Southeast Soaring LLC](https://openairdocs.org/faa-owner/SOUTHEAST%20SOARING%20LLC), [Miami Beach, FL](https://openairdocs.org/faa-place/FL/Miami%20Beach), built 2021, S/N 12-036

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA18WA223](https://openairdocs.org/ntsb/ERA18WA223), Aug 19, 2018: Stemme S12 (N612ST), Santo Domingo Norte, Dominican Republic, substantial damage, 2 fatal

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20230323007689I](https://openairdocs.org/incident/20230323007689I), Mar 23, 2023: Stemme Ag STEMME S 12 (N630PC), Scottsdale, AZ, Minor damage. On March 23, 2023, at 1236 MST, a Stemme Ag model Stemme S12, powered glider, was on a local area flight from kdvt under visual flight rules. Upon reaching a…

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