# N913AL: 2021 Stemme STEMME S 12 - Status: Valid registration - Airframe: [Stemme STEMME S 12](https://openairdocs.org/model/stemme-stemme-s-12) (registry code 05635TS, 2 seats) - Engine: [Brp-Rotax 914 F2](https://openairdocs.org/engine/brp-rotax-914-f2) (registry code 55700) - Data sheets: [TCDS G06CE](https://openairdocs.org/tcds/G06CE) (Stemme GmbH), [TCDS E00058NE](https://openairdocs.org/tcds/E00058NE) (BRP-Rotax GmbH & Co KG) (OpenAirDocs) - Serial number: 12-040 - Year built: 2021 - Type: Glider - Engine type: 4 cycle - Airworthiness: Standard, utility - Airworthiness date: October 17, 2022 - Certificate issued: August 24, 2023 - Expires: August 31, 2030 - Mode S code: ACA1DB - Registered owner: [Aerotrust Services Corp Trustee](https://openairdocs.org/faa-owner/AEROTRUST%20SERVICES%20CORP%20TRUSTEE) - Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington) - Owner type: Corporation - Owner's area on the map: 39.7376° N, 75.6671° W: Placed by OpenAirDocs at the center of ZIP code 19808, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=913AL - Page: https://openairdocs.org/aircraft/N913AL From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 23 in force ### Matched by airframe (Stemme STEMME S 12) - [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 ### Matched by engine (Brp-Rotax 914 F2) - [AD 2026-16-11](https://openairdocs.org/ad/2026-16-11): Reciprocating Engine Front Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 16 more. Effective Aug 28, 2026 - [AD 2023-17-13](https://openairdocs.org/ad/2023-17-13): Reciprocating Engine Front Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 16 more. Effective Sep 20, 2023 - [AD 2019-21-12](https://openairdocs.org/ad/2019-21-12): Reciprocating Engine Cylinder Section · BRP-Rotax 914 F2, 914 F3 and 914 F4. Effective Nov 19, 2019 - [AD 2019-10-04](https://openairdocs.org/ad/2019-10-04): Reciprocating Engine Cylinder Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 6 more. Effective Jul 10, 2019 - [AD 2016-23-04](https://openairdocs.org/ad/2016-23-04): Carburetor floats · BRP-Rotax 912 F2, 912 F3, 912 F4 and 6 more. Effective Dec 7, 2016 - [AD 2016-13-04](https://openairdocs.org/ad/2016-13-04): Engine coolant temperature limit · BRP--POWERTRAIN 912 F2, 912 F3, 912 F4 and 6 more. Effective Jul 27, 2016 - [AD 2013-15-19](https://openairdocs.org/ad/2013-15-19): Excessive oil consumption · BRP--POWERTRAIN 912 F2, 912 F3, 912 F4 and 6 more. Effective Aug 27, 2013 - [AD 2012-04-03](https://openairdocs.org/ad/2012-04-03): Oil pump attachment bolts · BRP--POWERTRAIN 912 S2, 912 S3 and 914 F2. Effective Mar 16, 2012 - [AD 2012-01-07](https://openairdocs.org/ad/2012-01-07): Fuel pressure regulators · BRP--POWERTRAIN 914 F2, 914 F3 and 914 F4. Effective Feb 27, 2012 - [AD 2011-25-02](https://openairdocs.org/ad/2011-25-02): Crankshaft · BRP--POWERTRAIN 912 F2, 912 F3, 912 F4 and 6 more. Effective Dec 22, 2011 - [AD 2011-12-04](https://openairdocs.org/ad/2011-12-04): Washers · Bombardier-Rotax 912 F3, 912 S2, 912 S3 and 4 more. Effective Jun 27, 2011 - [AD 2010-20-23](https://openairdocs.org/ad/2010-20-23): Engine crankcase · Bombardier-Rotax 912 F2, 912 F3, 912 F4 and 6 more. Effective Nov 8, 2010 - [AD 2008-26-05](https://openairdocs.org/ad/2008-26-05): Exhaust muffler · BRP--POWERTRAIN 914 F2, 914 F3 and 914 F4. Effective Jan 26, 2009 - [AD 2005-01-14](https://openairdocs.org/ad/2005-01-14): Valve train on all engines · BRP--POWERTRAIN 912 F2, 912 F3, 912 F4 and 6 more. Effective Feb 15, 2005 - [AD 2002-16-07](https://openairdocs.org/ad/2002-16-07): Valve Spring Retainers · BRP--POWERTRAIN 912 F2, 912 F3, 912 F4 and 6 more. Effective Sep 3, 2002 - [AD 2002-10-14](https://openairdocs.org/ad/2002-10-14): Exhaust Bend Assemblies Located Between the Cylinder Heads and Exhaust Manifold Assembly · BRP--POWERTRAIN 914 F2, 914 F3 and 914 F4. Effective Jun 12, 2002 ### 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 - [AD 2013-07-12](https://openairdocs.org/ad/2013-07-12) (historical): Cylinder heads · BRP--POWERTRAIN 912 F2, 912 F3, 912 F4 and 6 more. Effective Apr 30, 2013 - [AD 2002-21-16](https://openairdocs.org/ad/2002-21-16) (historical): Valve train · Bombardier-Rotax 912 F2, 912 F3, 912 F4 and 6 more. Effective Oct 28, 2002 - [AD 2002-16-26](https://openairdocs.org/ad/2002-16-26) (historical): Engine crankcase · Bombardier-Rotax 912 F2, 912 F3, 912 F4 and 3 more. Effective Sep 16, 2002 ## Information bulletins (advisory) (2 in force) - [SAIB NE-05-84R1](https://openairdocs.org/saib/NE-05-84R1): Reciprocating Engine Liquid Cooling: Bombardier-Rotax 912 & 914 Series Engines. Issued Sep 10, 2009 - [SAIB NE-08-36](https://openairdocs.org/saib/NE-08-36): BRP-Rotax 912 A, 912 F, 912 S, & 914 F Series Reciprocating Engines. Issued Jul 16, 2008 ## NTSB investigations None matched to N913AL. ## FAA accident and incident reports None matched to N913AL. ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## STCs that may be installed (OpenAirDocs) (1) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the engine (Brp-Rotax 914 F2) - [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc ## Related - Other Stemme STEMME S 12 aircraft: https://openairdocs.org/model/stemme-stemme-s-12/aircraft.md - The Brp-Rotax 914 F2 engine: https://openairdocs.org/engine/brp-rotax-914-f2.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.