# STCs that may be installed: N794DM

A list on [N794DM](https://openairdocs.org/aircraft/N794DM.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 · 66 STCs

- [STC SR04464NY](https://openairdocs.org/stc/SR04464NY.md): Installation of the iPad Mount · Avio Design Group Inc.
- [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 SR00182IB](https://openairdocs.org/stc/SR00182IB.md): Installation of the Avidyne Integrated Flight Display (IFD) Navigator(s) · Horizon Design Services Ltd.
- [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 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 SR02704SE](https://openairdocs.org/stc/SR02704SE.md): Installation and maintenance of the Sunspot 36 and 46 series lights · AeroLED's Holdings 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 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 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 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 SR00948SE](https://openairdocs.org/stc/SR00948SE.md): Fabrication of Dart D119-675-011 and -012 Heli-Access-Steps · Dart Aerospace USA Inc.
- [STC SR01043SE](https://openairdocs.org/stc/SR01043SE.md): Fabrication of Dart D119-696-011/013 cargo mirrors and installation of system. · Dart Aerospace USA Inc.
- [STC SR02024SE](https://openairdocs.org/stc/SR02024SE.md): Fabrication of DART D119-646 Replacement Skidtube Installation · Dart Aerospace USA Inc.
- [STC SR02258SE](https://openairdocs.org/stc/SR02258SE.md): Installation of a tail rotor pedal lockout kit · Dart Aerospace USA Inc.
- [STC SR02377AK](https://openairdocs.org/stc/SR02377AK.md): Installation of a fixed mounted Max-Viz Enhanced Vision System (EVS) Model 1500 to include a sensor Line Replaceable Unit (LRU) with conformal housing, power supply, Detached Electrical Box (DEB) and a glareshield-mounted, dedicated display monitor. · Avio Design Group Inc
- [STC SR00860DE](https://openairdocs.org/stc/SR00860DE.md): Installation of Teledyne Battery Products Valve-Regulated Lead-Acid · Teledyne Battery Products
- [STC SR03055CH](https://openairdocs.org/stc/SR03055CH.md): Installation of Flight Data Monitoring System · MSP Aero LLC
- [STC SR00812DE](https://openairdocs.org/stc/SR00812DE.md): Installation of Honeywell Sky Connect Tracker III system · Cert Works LLC
- [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 SR01651NY](https://openairdocs.org/stc/SR01651NY.md): The installation of a Super Night Searchlight · AgustaWestland Philadelphia Corporation
- [STC SR02428NY](https://openairdocs.org/stc/SR02428NY.md): The installation of High Visibility Crew Doors · AgustaWestland Philadelphia Corporation
- [STC SR02394AK](https://openairdocs.org/stc/SR02394AK.md): Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system · Seaplanes North LLC
- [STC SR01124NY-D](https://openairdocs.org/stc/SR01124NY-D.md): Installation of an Aeromedical Liquid Oxygen System. · Sikorsky Aircraft Corporation
- [STC SR03478NY](https://openairdocs.org/stc/SR03478NY.md): Modification of EMS interior to allow primary litter to be installed diagonally across the cabin · AgustaWestland Philadelphia Corporation
- [STC SR02425LA](https://openairdocs.org/stc/SR02425LA.md): Installation of Apical Industries, Inc. Cable Cutters Kit · Apical Industries, Inc. dba Dart Aerospace
- [STC SH4676SW](https://openairdocs.org/stc/SH4676SW.md): Installation of Tail Rotor Floodlights on the upper surface of the horizontal stabilizer · DeVore Aviation Corporation of America, a New Mexico Corporation
- [STC SR02265NY](https://openairdocs.org/stc/SR02265NY.md): Installation of Pedal Extensions. · AgustaWestland Philadelphia Corporation
- [STC SR02135NY](https://openairdocs.org/stc/SR02135NY.md): Helicopter configured with pilot and crew doors removed. · AgustaWestland Philadelphia Corporation
- [STC SR02239NY](https://openairdocs.org/stc/SR02239NY.md): The installation of a Spectrolab SX-16 Searchlight · AgustaWestland Philadelphia Corporation
- [STC SR09360RC](https://openairdocs.org/stc/SR09360RC.md): Installation of Concorde Battery Model RG-407, Valve regulated sealed lead acid battery. · Concorde Battery Corporation
- [STC SR03067NY](https://openairdocs.org/stc/SR03067NY.md): Modification of the cargo hook and addition of a long line hook control circuit · Skyline Helicopters Ltd
- [STC SR03027NY](https://openairdocs.org/stc/SR03027NY.md): Installation of an External ITT and Torque Indicating System · Aero-Dyne Repair Services Ltd.
- [STC SR02139SE](https://openairdocs.org/stc/SR02139SE.md): Fabrication of Onboard Systems Model 200-355-00 and 200-369-00 Cargo Hook Fixed Provision Kits, Model 200-356-00 Cargo Hook Suspension Kit, and Model 200-357-00 Load Weigh Kit, in accordance with FAA Approved Onboard Systems Master Drawing List No. 155-160-00, Revision 2, dated September 27, 2011, or later FAA approved revision. Installation of the Onboard Systems Model 200-355-00, 200-356-00, 200-357-00, or 200-369-00 kits in accordance with FAA approved Onboard Systems Owners Manual 120-141-00, Revision 0, dated April 25, 2011, or later FAA approved revision. This modification must be inspected and maintained in accordance with section ATA 5 of FAA approved Onboard Systems Instructions for Continued Airworthiness Document 123-036-00, Revision 0, dated May 5, 2011, or later FAA approved revision, and Onboard Systems Cargo Hook · Onboard Systems International
- [STC SR02338CH](https://openairdocs.org/stc/SR02338CH.md): Installation of a Foreign Object Damage (FOD) Screen or an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Drawing 119000, Revision B, dated August 30, 2006, or later FAA approved revision. · Aerospace Filtration Systems Inc.
- [STC SR02232LA](https://openairdocs.org/stc/SR02232LA.md): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System · Garmin AT Inc.
- [STC SR09519RC](https://openairdocs.org/stc/SR09519RC.md): Installation of Night Vision Goggle Compatible Interior Lighting System · Aero Dynamix Inc.
- [STC SR01344NY](https://openairdocs.org/stc/SR01344NY.md): Installation of a Spectrolab SX-5 searchlight. · Agusta Aerospace Corporation
- [STC SR00677DE](https://openairdocs.org/stc/SR00677DE.md): Installation of fixed receivers for ground handling blade folding kit. · Paravion Technology Inc

Next page: https://openairdocs.org/aircraft/N794DM/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 = '0260102'
    UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '52179')
  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/N794DM/stcs

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