# STCs that may be installed: N712SL A list on [N712SL](https://openairdocs.org/aircraft/N712SL.md). Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do. In force first, then newest. Page 1 of 2 · 60 STCs - [STC ST00885LA](https://openairdocs.org/stc/ST00885LA.md): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. · AMETEK AMERON, LLC d/b/a MASS Systems - [STC SR03168CH](https://openairdocs.org/stc/SR03168CH.md): Installation of Heli-Preheat System, P/N TA2584-1 for 115 volt application · Hartzell Propeller LLC - [STC SR12063AK](https://openairdocs.org/stc/SR12063AK.md): Installation of JJASPP Engineering Services Six Place Seating · JJASPP Engineering Services – Alaska LLC - [STC SR04262AT](https://openairdocs.org/stc/SR04262AT.md): Installation of Aerolite Emergency Medical System (EMS) interior P/N 429-0036800-501 · Aerolite America LLC - [STC SR04711NY](https://openairdocs.org/stc/SR04711NY.md): Replacement of Luminator LS400 LED searchlight (steerable landing light) · Sterling Helicopter - [STC SR00532SE](https://openairdocs.org/stc/SR00532SE.md): Installation of Certified Technology quick release door pins. · Certified Technology - [STC SR02806SE](https://openairdocs.org/stc/SR02806SE.md): Installation of dual hook cargo system for carrying Human External Cargo (HEC) and Non-human External Cargo (NHEC) loads, · Onboard Systems International LLC - [STC SR00782DE](https://openairdocs.org/stc/SR00782DE.md): Approval of a seating configuration to allow flight operations with the left hand pilot seat removed · Bell Textron Inc. - [STC SR00791DE](https://openairdocs.org/stc/SR00791DE.md): Installation of the skid-gear mounted step to assist in external hoist operations · Bell Textron Inc. - [STC SR00829DE](https://openairdocs.org/stc/SR00829DE.md): Installation of Baggage Pallet · Bell Textron Inc. - [STC SR04705NY](https://openairdocs.org/stc/SR04705NY.md): Installation of Astronics (Max-Viz) Model 1400 Enhanced Vision System (EVS) · Avio Design Group Inc - [STC SR04213AT](https://openairdocs.org/stc/SR04213AT.md): Installation of a barrier net · Bell Helicopter Textron Inc. - [STC SR04643NY](https://openairdocs.org/stc/SR04643NY.md): Installation of the Floor Protection Kit · Alpine Aerotech LP - [STC SR01079DE](https://openairdocs.org/stc/SR01079DE.md): Installation of the Green Power Monitoring Systems (GPMS) Foresight MX Condition Monitoring System · Green Power Monitoring Systems - [STC SR01068DE](https://openairdocs.org/stc/SR01068DE.md): Installation of External Equipment Mounting Provisions · Fulcrum Concepts LLC - [STC SR02704SE](https://openairdocs.org/stc/SR02704SE.md): Installation and maintenance of the Sunspot 36 and 46 series lights · AeroLED's Holdings LLC - [STC SR11247DS](https://openairdocs.org/stc/SR11247DS.md): Installation of Connected Aircraft Interface Residing On-board (CAIRO) System · Bell Helicopter Textron Inc. - [STC SR04489CH](https://openairdocs.org/stc/SR04489CH.md): EMS conversion in accordance with Spectrum Aeromed Master Drawing List 7015DL, Revision: - (Initial), dated June 17, 2020, or later FAA approved revisions. · Spectrum Aeromed LLC dba Spectrum Aeromed - [STC SR00708DE-D](https://openairdocs.org/stc/SR00708DE-D.md): Installation of Enhanced Cockpit Avionics Systems. · Air Methods Corporation - [STC SR03317NY](https://openairdocs.org/stc/SR03317NY.md): Fixed Cabin Step Installation · Dart Aerospace Limited - [STC SR03470NY](https://openairdocs.org/stc/SR03470NY.md): Installation of EMS Equipment P/N 429-0029300-501 in the Cabin · Aerolite AG - [STC SR02124SE](https://openairdocs.org/stc/SR02124SE.md): Installation functionality. of Data Garmin Required: transponders: (1) Garmin GTX Master 345/345R Drawing with List ADS-B (MDL), Out and In 005-00734-A4, functionality; · Garmin International Inc - [STC SR00359BO](https://openairdocs.org/stc/SR00359BO.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies - [STC SR04321NY](https://openairdocs.org/stc/SR04321NY.md): Installation of Deep Snow Kit · Alpine Aerotech LP - [STC SR04174NY](https://openairdocs.org/stc/SR04174NY.md): Installation of the Wearplate Kits · Dart Aerospace Limited - [STC SR02600SE](https://openairdocs.org/stc/SR02600SE.md): Installation of a Supplemental Lighting System manufactured and installed · Aviation Specialties Unlimited Inc. - [STC SR00704DE-D](https://openairdocs.org/stc/SR00704DE-D.md): Installation of Emergency Medical Services Interior and Systems · Air Methods Corporation - [STC SR00812DE](https://openairdocs.org/stc/SR00812DE.md): Installation of Honeywell Sky Connect Tracker III system · Cert Works LLC - [STC SR04029NY](https://openairdocs.org/stc/SR04029NY.md): Installation of Aspire 200 IG SATCOM with Cabin Wi-fi System · EMS Technologies Canada Ltd - [STC SR02487AK](https://openairdocs.org/stc/SR02487AK.md): Installation of L-3 Communications Avionics Systems ESI-500 Standby Instrument System · ADS-B Technologies, LLC - [STC SR02943NY](https://openairdocs.org/stc/SR02943NY.md): Installation of EMS Equipment P/N 429020-501 & 429020-502 must be in accordance with Aerolite Max Bucher GMBH Master Document List MDL-10-006, Rev. B dated April 29, 2011. This modification is required to be maintained in accordance with Aerolite Operations Manuals OPM-429020-501, Rev. A, dated March 1, 2011 & OPM-429020-502, dated January 19, 2011, respectively. EASA approved Rotorcraft Flight Manual Supplement FMS-429020-501, Rev. A & FMS429020-502, Rev. 0, respectively, are required with these installation. · Aerolite AG - [STC SR03696NY](https://openairdocs.org/stc/SR03696NY.md): Installation of VIP Cabin Interiors, P/N 6B420000X001-001, consisting of seats layout, entertainment system and life vest provision for P/N 6B422522A004-(XXX) · Mecaer Aviation Group S.p.A. - [STC SR04091CH](https://openairdocs.org/stc/SR04091CH.md): Installation of an air ambulance conversion kit · Med-Pac Inc. - [STC SR03997AT](https://openairdocs.org/stc/SR03997AT.md): Installation of Locking Fuel Cap · Bell Helicopter Textron Inc. - [STC SR04210AT](https://openairdocs.org/stc/SR04210AT.md): Installation of a locking hinge on the baggage door · Turbine Kinetics - [STC SR02377LA](https://openairdocs.org/stc/SR02377LA.md): Airfilm Nose Utility Mount · Airfilm Camera Systems - [STC SR02376LA](https://openairdocs.org/stc/SR02376LA.md): Installation of Airfilm Tail Utility Mount · Airfilm Camera Systems - [STC SR04187AT](https://openairdocs.org/stc/SR04187AT.md): Installation of L-3 Communications Micro Quick Access Recorder (QAR) that records the Flight Data Recorder echo line on flash memory; QAR data can be downloaded via the USB port, or the QAR unit can be removed for flight data analysis · Skybooks, Inc. - [STC SR00692DE](https://openairdocs.org/stc/SR00692DE.md): Installation of a Cabin Heater System Provisions · Air Comm Corporation - [STC SR00693DE](https://openairdocs.org/stc/SR00693DE.md): Installation of a Cabin Air Conditioning System Provisions · Air Comm Corporation - [STC SR03489NY](https://openairdocs.org/stc/SR03489NY.md): Installation of Bear Paw Kit · Alpine Aerotech LP - [STC SR00780DE](https://openairdocs.org/stc/SR00780DE.md): Installation of Tail Rotor Pedal Removal Kit · Laz-Tec, LLC - [STC SR09566RC](https://openairdocs.org/stc/SR09566RC.md): Installation of Night Vision Goggle Compatible Lighting System · Aero Dynamix Inc. - [STC SR02452LA](https://openairdocs.org/stc/SR02452LA.md): Installation of Airfilm Nose Utility Mount Light Kit · Airfilm Camera Systems - [STC SR00716DE](https://openairdocs.org/stc/SR00716DE.md): Installation of Crew Door Assist Handle in accordance with Aeronautical Accessories Drawing List, Report No AA-10134, Revision A, dated February 09, 2011, FAA approved February 16, 2011, or later FAA approved revision. · Bell Helicopter Textron Inc. - [STC SR00739DE](https://openairdocs.org/stc/SR00739DE.md): Installation of Sliding Door Push-out Windows in accordance with Laz-Tec Drawing List, Report No. AA-11062, Revision B, dated November 23, 2011, FAA approved December 19, 2011, or later FAA approved revision. · Bell Helicopter Textron Inc. - [STC SR00740DE](https://openairdocs.org/stc/SR00740DE.md): Installation of Aft Cabin Floor Protectors in accordance with Laz-Tec Drawing List, Report No. AA-11059, Revision B, dated December 07, 2011, FAA approved December 16, 2011, or later FAA approved revision. · Bell Helicopter Textron Inc. - [STC SR00741DE](https://openairdocs.org/stc/SR00741DE.md): Installation of Removable Crew Doors · Bell Helicopter Textron Inc. - [STC SR00743DE](https://openairdocs.org/stc/SR00743DE.md): Installation of structural provisions for a blade fold kit · Paravion Technology Inc - [STC SR02810NY](https://openairdocs.org/stc/SR02810NY.md): The Installation of Hardpoint and Spotter Fixtures · Bell Helicopter Textron Inc. Next page: https://openairdocs.org/aircraft/N712SL/stcs.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT m.matched_by, s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model FROM ( SELECT stc_number, min(side) AS side, arg_min(matched_by, side) AS matched_by, arg_min(matched_model, side) AS matched_model FROM (SELECT stc_number, 1 AS side, 'airframe' AS matched_by, matched_model FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet' WHERE aircraft_model_code = '1182158' UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '52299') GROUP BY stc_number ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number) ORDER BY m.side, s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/aircraft/N712SL/stcs --- 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.