# STCs approved under this data sheet: TCDS H7EU A list on [TCDS H7EU](https://openairdocs.org/tcds/H7EU.md). Current certificates first, most recently changed first. Page 1 of 4 · 185 STCs - [STC SR12441MC](https://openairdocs.org/stc/SR12441MC.md): Installation of exterior NVIS compatible formation lights · Leonardo Helicopters US Corporation - [STC SR01943NY](https://openairdocs.org/stc/SR01943NY.md): Installation of an Enhanced Ground Proximity Warning System (EGPWS). · Leonardo Helicopters US Corporation - [STC SR02150NY](https://openairdocs.org/stc/SR02150NY.md): Installation of an Enhanced Vision System (EVS-1000). · Leonardo Helicopters US Corporation - [STC SR02752NY](https://openairdocs.org/stc/SR02752NY.md): Installation of a Garmin GNS430W System · Leonardo Helicopters US Corporation - [STC SR03138NY](https://openairdocs.org/stc/SR03138NY.md): Revised the low limit of the normal operating envelope of the rotorcraft for cold weather operation to allow operation at minimum ambient air temperature of -35 C (-31 F) · Leonardo Helicopters US Corporation - [STC SR02520AK](https://openairdocs.org/stc/SR02520AK.md): Installation of Avionics and auxiliary generator (Configurations A1, A2, A3, E1, D1, X) for certification of Single Pilot Instrument Flight Rules (SPIFR) Operations · Leonardo Helicopters US Corporation - [STC SR03005NY](https://openairdocs.org/stc/SR03005NY.md): Installation of Night Vision Goggle (NVG) Compatible Lighting System for NVG Operation · Leonardo Helicopters US Corporation - [STC SR03280NY](https://openairdocs.org/stc/SR03280NY.md): Installation of a Garmin G1000H PFD/MFD Display System · Leonardo Helicopters US Corporation - [STC SR04231NY](https://openairdocs.org/stc/SR04231NY.md): Installation of the Utility Installations, ID No. AWPC-ENG-17-037-A1 through AWPC-ENG-17-037-A27 · Leonardo Helicopters US Corporation - [STC SR04601NY](https://openairdocs.org/stc/SR04601NY.md): Installation of a crash resistant fuel system (CRFS) and optional closed circuit refueling receiver (CCRR) · Leonardo Helicopters US Corporation - [STC SR04464NY](https://openairdocs.org/stc/SR04464NY.md): Installation of the iPad Mount · Avio Design Group Inc. - [STC SR04842NY](https://openairdocs.org/stc/SR04842NY.md): Installation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS) · Sterling Helicopter - [STC SR00824DE](https://openairdocs.org/stc/SR00824DE.md): Installation of an Emergency Medical Services Interior and alternate cabin seating interior configurations · AMS Heli Design - [STC SR03201CH](https://openairdocs.org/stc/SR03201CH.md): Installation of Heli-Preheat System, P/N 2862-1 for 115 volt application · Hartzell Propeller LLC - [STC SR04195CH](https://openairdocs.org/stc/SR04195CH.md): Installation of Heli-Preheat Kit, P/N TA3134-1 for 115-volt application · Hartzell Propeller LLC - [STC SR00182IB](https://openairdocs.org/stc/SR00182IB.md): Installation of the Avidyne Integrated Flight Display (IFD) Navigator(s) · Horizon Design Services Ltd. - [STC SR04838NY](https://openairdocs.org/stc/SR04838NY.md): Installation of optional recording system under Configuration A1, which consists of L3Harris Modular Airborne Data recording/Acquisition Systems (MADRAS) Cockpit Voice and Data Recorder (CVDR) system · AgustaWestland Philadelphia Corporation (AWPC) - [STC SR02454LA](https://openairdocs.org/stc/SR02454LA.md): Installation of Essex Cryogenics LOX System · M7 Aerospace LLC - [STC SH3319NM](https://openairdocs.org/stc/SH3319NM.md): Installation of Precise Flight Pulselite Control Unit in the Landing /Taxi Recognition Visual Control Light system, · Precise Flight Inc - [STC SR04557AT](https://openairdocs.org/stc/SR04557AT.md): Cabin and crew floor protector installations · Helifab East LLC - [STC SR01392LA](https://openairdocs.org/stc/SR01392LA.md): Installation of Apical Industries, Inc. Emergency Float Kits · Dart Aerospace ULC - [STC SR00084IB](https://openairdocs.org/stc/SR00084IB.md): Installation of Alternative Inflation System for Emergency Flotation System · SAAB AKTIEBOLAG - [STC SR01456LA](https://openairdocs.org/stc/SR01456LA.md): Installation of Concorde RG407 Batteries · Rotorcraft Support Inc - [STC SR00463DE](https://openairdocs.org/stc/SR00463DE.md): Installation of Cabin Air Conditioning System. · Air Comm Corporation - [STC SR04007AT](https://openairdocs.org/stc/SR04007AT.md): Replace original equipment Nickel-Cadmium (NiCd) or Concorde Lead-Acid main battery with higher capacity Concorde Lead-Acid, main battery on Agusta A119 and AW119 MKII rotorcraft and associated hardware · Concorde Battery Corporation - [STC SR04601 NY](https://openairdocs.org/stc/SR04601%20NY.md): Installation of a crash resistant fuel system (CRFS) · AgustaWestland Philadelphia Corporation - [STC SR02704SE](https://openairdocs.org/stc/SR02704SE.md): Installation and maintenance of the Sunspot 36 and 46 series lights · AeroLED's Holdings LLC - [STC SR01970NY-D](https://openairdocs.org/stc/SR01970NY-D.md): Installation of a Honeywell Chadwick Model 15175 VXP System. · Diagnostic Solution International LLC - [STC SR09917AC](https://openairdocs.org/stc/SR09917AC.md): Installation of an Advanced Life Support System (ALSS) airborne EMS air ambulance interior · AMS Heli Design LLC - [STC SR01052DE](https://openairdocs.org/stc/SR01052DE.md): Installation of Non-Aviation Band FM Radio Systems · Cert Works LLC - [STC SR01476SE](https://openairdocs.org/stc/SR01476SE.md): Installation of a Supplemental Lighting System. · Aviation Specialties Unlimited Inc. - [STC SR00949SE](https://openairdocs.org/stc/SR00949SE.md): Fabrication of Dart D119-647-011 Bearpaws · Dart Aerospace USA Inc. - [STC SH301NM](https://openairdocs.org/stc/SH301NM.md): Installation of a Sperry AA-300 radio altimeter system. · Honeywell International Inc - [STC SH300NM](https://openairdocs.org/stc/SH300NM.md): Installation of a Sperry Primus300SL or 400SL weather radar system and new nose radome. · Honeywell International Inc - [STC SR04453CH](https://openairdocs.org/stc/SR04453CH.md): Installation of Appareo Systems LLC Stratus ES & Stratus ESG ADS-B transponder · Appareo Systems LLC - [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 SR04441NY](https://openairdocs.org/stc/SR04441NY.md): Installation of Night Vision Goggle (NVG) Compatible Lighting System, Configuration A · AgustaWestland Philadelphia Corporation - [STC SR04390CH](https://openairdocs.org/stc/SR04390CH.md): Installation of an Electronic Flight Instrument System (EFIS) in accordance with StandardAero Master Data List 1036284, Revision (B), dated June 5, 2019 or later FAA approved revision. · StandardAero Business Aviation Services LLC - [STC SR00359BO](https://openairdocs.org/stc/SR00359BO.md): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. · Whelen Aerospace Technologies - [STC SR01525NY](https://openairdocs.org/stc/SR01525NY.md): Installation of an Emergency Medical System (EMS). · LifePort LLC - [STC SR01816LA](https://openairdocs.org/stc/SR01816LA.md): Installation of a Medical Stretcher. · LifePort LLC - [STC SR01865LA](https://openairdocs.org/stc/SR01865LA.md): Installation of an Emergency Medical Rescue Stretcher. · LifePort LLC - [STC SR00814DE](https://openairdocs.org/stc/SR00814DE.md): Installation of Garmin Helicopter Terrain Awareness and Warning System (HTAWS) · Cert Works LLC - [STC SR01812LA](https://openairdocs.org/stc/SR01812LA.md): Installation of Apical Industries, Inc. Emergency Float Kit. · Apical Industries Inc. dba Dart Aerospace - [STC SR02257CH](https://openairdocs.org/stc/SR02257CH.md): Install air ambulance conversion · Snaky Creek Enterprises LLC dba Spectrum Aeromed - [STC SR02894CH](https://openairdocs.org/stc/SR02894CH.md): Install EMS ITS Deck with the Factory EMS Interior · Spectrum Aeromed LLC dba Spectrum Aeromed - [STC SR02974CH](https://openairdocs.org/stc/SR02974CH.md): Install air ambulance conversion · Spectrum Aeromed LLC dba Spectrum Aeromed - [STC SR02977CH](https://openairdocs.org/stc/SR02977CH.md): Install of a medical floor liner · Spectrum Aeromed LLC dba Spectrum Aeromed - [STC SR02978CH](https://openairdocs.org/stc/SR02978CH.md): Install of Shore Power Mechanical Provisions · Spectrum Aeromed LLC dba Spectrum Aeromed - [STC SR02980CH](https://openairdocs.org/stc/SR02980CH.md): Install of an interior panel system · Spectrum Aeromed LLC dba Spectrum Aeromed Next page: https://openairdocs.org/tcds/H7EU/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 = 'H7EU') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number ``` This list as a web page: https://openairdocs.org/tcds/H7EU/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.