# STCs approved under this data sheet: TCDS H2SW A list on [TCDS H2SW](https://openairdocs.org/tcds/H2SW.md). Current certificates first, most recently changed first. Page 1 of 19 · 950 STCs - [STC SH2750NM](https://openairdocs.org/stc/SH2750NM.md): Installation of a Freon type cabin air conditioning system with engine-driven compressor · Air Comm Corporation - [STC SR00222DE](https://openairdocs.org/stc/SR00222DE.md): Installation of a vapor cycle air conditioning system. · Air Comm Corporation - [STC SA800EA](https://openairdocs.org/stc/SA800EA.md): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies · Whelen Aerospace Technologies - [STC SR00275DE](https://openairdocs.org/stc/SR00275DE.md): Installation of emergency medical interior system. · Air Methods LLC - [STC SR00368SE](https://openairdocs.org/stc/SR00368SE.md): Installation of a color video camera on either the left, right or both horizontal stabilizers. · Turbolyft USA Corporation - [STC SR00643SE](https://openairdocs.org/stc/SR00643SE.md): Installation of Geneva Aviation Video System · Turbolyft USA Corporation - [STC SR12375NY](https://openairdocs.org/stc/SR12375NY.md): Demonstration of Aircraft Equipment Configurations Tolerance to Transmitting Portable Electronic Devices (TPED) in Part 27 Aircraft in accordance with the FAA-approved Rotorcraft Equipment Compatibility List (RECL). · Kilroy Aviation, LLC - [STC SR04464NY](https://openairdocs.org/stc/SR04464NY.md): Installation of the iPad Mount · Avio Design Group Inc. - [STC SR00521SE](https://openairdocs.org/stc/SR00521SE.md): Installation of Geneva Aviation Audio System · AEM USA Inc. - [STC SR02301SE](https://openairdocs.org/stc/SR02301SE.md): Installation of Geneva Aviation 28 - 14 VDC Power Converter · AEM USA Inc. - [STC SR02445SE](https://openairdocs.org/stc/SR02445SE.md): Installation of P178 Failsafe Audio Mixer · AEM USA Inc. - [STC SR02684LA](https://openairdocs.org/stc/SR02684LA.md): Installation of main rotor blade assembly P/N 20633000-101 · Van Horn Aviation LLC - [STC SH2617SO](https://openairdocs.org/stc/SH2617SO.md): Installation of a hat rack safety net assembly, P/N 206-432. · Bell Helicopter Textron Inc. - [STC SR12385IB](https://openairdocs.org/stc/SR12385IB.md): Utility Basket Kit Installation · Alpine Aerotech LP - [STC SR11898NY](https://openairdocs.org/stc/SR11898NY.md): Installation of Outerlink Corporation Air IP system · Sterling Helicopter - [STC SR04183CH](https://openairdocs.org/stc/SR04183CH.md): Installation of Reabe Aircraft Improvement True Quantity Hopper and Spray Boom Pressure Indication System · Reabe Design LLC - [STC SR00279DE](https://openairdocs.org/stc/SR00279DE.md): Installation of Dual Aeronautical Accessories Nightscanner Searchlights. · Air Methods LLC - [STC SR12092IB](https://openairdocs.org/stc/SR12092IB.md): Manufacturing and Installation of Cargo Hold Nets · ICARUS AERO INC. - [STC SR12037DE](https://openairdocs.org/stc/SR12037DE.md): Installation of a Camera Mount · Century Helicopters Inc. - [STC SR04845NY](https://openairdocs.org/stc/SR04845NY.md): Installation of a Helifab East Equipment Mount · Helifab East LLC - [STC SR01967AT](https://openairdocs.org/stc/SR01967AT.md): Installation of Skywatch SKY497 traffic advisory system. · Acron Aviation Inc. - [STC SR04842NY](https://openairdocs.org/stc/SR04842NY.md): Installation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS) · Sterling Helicopter - [STC SR11869SE](https://openairdocs.org/stc/SR11869SE.md): Installation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook System · Mechanical Specialties LLC - [STC SH4796NM](https://openairdocs.org/stc/SH4796NM.md): Manufacture and installation of Isolair Model 3900-110 Spray Tank System · Isolair Inc. - [STC SR01429SE](https://openairdocs.org/stc/SR01429SE.md): Installation of dry chemical application system; manufactured and installed · Isolair Inc. - [STC SR02809SE](https://openairdocs.org/stc/SR02809SE.md): Installation of Isolair Inc. Spray System model 3900-206L · Isolair Inc. - [STC SR04047NY](https://openairdocs.org/stc/SR04047NY.md): Installation of a GPMS Foresight MX Condition Monitoring System (CMS) · GPMS International Inc. - [STC SR00532SE](https://openairdocs.org/stc/SR00532SE.md): Installation of Certified Technology quick release door pins. · Certified Technology - [STC SR02827LA](https://openairdocs.org/stc/SR02827LA.md): Installation of Aerocraft's Bell 407 Slide Pull Kit (ARC-B407SP) · Aerocraft Incorporated - [STC SH3761SW](https://openairdocs.org/stc/SH3761SW.md): Installation of enlarged instrument panel. · Safran Electronics & Defense Avionics USA LLC - [STC SR00853DE](https://openairdocs.org/stc/SR00853DE.md): Installation of Fibrotek survey stinger · Upper Limit Aviation - [STC SR04548CH](https://openairdocs.org/stc/SR04548CH.md): Installation of Appareo Systems AIRS-400 Flight Monitoring System · Appareo Systems - [STC SR00425SE](https://openairdocs.org/stc/SR00425SE.md): Installation of a satellite phone. · Turbolyft USA Corporation - [STC SR00182IB](https://openairdocs.org/stc/SR00182IB.md): Installation of the Avidyne Integrated Flight Display (IFD) Navigator(s) · Horizon Design Services Ltd. - [STC SR00891LA](https://openairdocs.org/stc/SR00891LA.md): Installation of aft utility mount. · Airfilm Camera Systems LLC - [STC SR00936LA](https://openairdocs.org/stc/SR00936LA.md): Installation of two-inch lift blocks. · Airfilm Camera Systems LLC - [STC SR01688LA](https://openairdocs.org/stc/SR01688LA.md): Installation of Aero Pacific Belly Utility Mount. · Airfilm Camera Systems LLC - [STC SR04637CH](https://openairdocs.org/stc/SR04637CH.md): Replacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control Panel · Airwolf Aerospace LLC - [STC SH1244SO](https://openairdocs.org/stc/SH1244SO.md): Fabrication and installation of camera mount and photographer's seat. · Ephraim Nowak - [STC SH1661SO](https://openairdocs.org/stc/SH1661SO.md): Fabrication and installation of wind sceen. · Ephraim Nowak - [STC SH3899NM](https://openairdocs.org/stc/SH3899NM.md): Installation of cabin accessory steps. · Dart Aerospace USA Inc. - [STC SH5220NM](https://openairdocs.org/stc/SH5220NM.md): Installation of Freon air conditioning system. · Dart Aerospace USA Inc. - [STC SH5231NM](https://openairdocs.org/stc/SH5231NM.md): Installation of external pod, camera mount, and 12 volt power provision. · Dart Aerospace USA Inc. - [STC SR00106DE](https://openairdocs.org/stc/SR00106DE.md): Installation and provisions for a nose mounted mini-video camera system and controls. · Dart Aerospace USA Inc. - [STC SR00196DE](https://openairdocs.org/stc/SR00196DE.md): Installation of quick-mount snow pads. · Dart Aerospace USA Inc. - [STC SR00326DE](https://openairdocs.org/stc/SR00326DE.md): Installation of stabilized camera system. · Dart Aerospace USA Inc. - [STC SR00335DE](https://openairdocs.org/stc/SR00335DE.md): Installation of snow pads. · Dart Aerospace USA Inc. - [STC SR00611DE](https://openairdocs.org/stc/SR00611DE.md): Installation of a ram air vent control cable kit in. · Dart Aerospace USA Inc. - [STC SR00682DE](https://openairdocs.org/stc/SR00682DE.md): Installation of Augmented Reality System · Dart Aerospace USA Inc. - [STC SR03474CH](https://openairdocs.org/stc/SR03474CH.md): Installation of Heli-Preheat Kit, p/n TSHB407-3083-115 for 115 volt application · Hartzell Propeller Inc. Next page: https://openairdocs.org/tcds/H2SW/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 s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = 'H2SW') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/tcds/H2SW/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.