# STCs that may be installed: N728AB

A list on [N728AB](https://openairdocs.org/aircraft/N728AB.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 · 74 STCs

- [STC SR12474NY](https://openairdocs.org/stc/SR12474NY.md): Installation of replacement windows · Tech-Tool Plastics, Inc.
- [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 SR11844CH](https://openairdocs.org/stc/SR11844CH.md): Installation of Heli-Preheat Kit, p/n TA3391-1 for 115 volt application · Hartzell Propeller 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 SR00440DE-D](https://openairdocs.org/stc/SR00440DE-D.md): Installation of exterior lighting system · Air Methods LLC
- [STC SR12092IB](https://openairdocs.org/stc/SR12092IB.md): Manufacturing and Installation of Cargo Hold Nets · ICARUS AERO INC.
- [STC SR12065DE](https://openairdocs.org/stc/SR12065DE.md): Installation of Honeywell 5G Bandpass Filter into existing KRA 405B Radar Altimeter Systems · QAI Aviation Inc.
- [STC SR04842NY](https://openairdocs.org/stc/SR04842NY.md): Installation of RMCI Inc. Expandable Rotorcraft Diagnostic System (XRDS) · Sterling Helicopter
- [STC SR04711NY](https://openairdocs.org/stc/SR04711NY.md): Replacement of Luminator LS400 LED searchlight (steerable landing light) · Sterling Helicopter
- [STC SR01790SE](https://openairdocs.org/stc/SR01790SE.md): Installation of Skidtube and Skidtube extension · Dart Aerospace USA Inc.
- [STC SR09947AC](https://openairdocs.org/stc/SR09947AC.md): Replacement of the original N2 tachometer with a corresponding Ahlers tachometer · Ahlers Aerospace Inc.
- [STC SR03704NY](https://openairdocs.org/stc/SR03704NY.md): Installation of Air Ambulance Technology GmbH's P/N 135-25-20-5000-600 Series Air Ambulance Equipment (EMS config) or P/N 135-25-20-5000-900 Series VIP Interior (VIP config) · Air Ambulance Technology GmbH
- [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 SR00368BO](https://openairdocs.org/stc/SR00368BO.md): Installation of an Outerlink SATCOM Communications and Flight Data Monitoring System KIT 135-SAT-100 · Outerlink Corporation
- [STC SR02217SE](https://openairdocs.org/stc/SR02217SE.md): Fabrication of Onboard Systems Single-Hook and Double-Hook Cargo Hook Kit · Onboard Systems
- [STC SR09559RC](https://openairdocs.org/stc/SR09559RC.md): Installation of Night Vision Goggle Compatible Interior Lighting System · REB Technologies Inc.
- [STC SR09102RC-D](https://openairdocs.org/stc/SR09102RC-D.md): Installation of windows in crew, cabin, and cargo doors · Tech-Tool Plastics Inc
- [STC SR09116RC-D](https://openairdocs.org/stc/SR09116RC-D.md): Installation of a sliding window in the rear sliding door. · Tech-Tool Plastics Inc
- [STC SR09105RC-D](https://openairdocs.org/stc/SR09105RC-D.md): Installation of a Concorde RG-390E or RG-380E/44 Lead Acid Battery · Airbus Helicopters Inc.
- [STC SR09919AC](https://openairdocs.org/stc/SR09919AC.md): Installation of a Luminator search light LS-400, LS-400M, or LS-400T · Luminator Holdings L.P.
- [STC SR02138LA](https://openairdocs.org/stc/SR02138LA.md): Installation of Utility Step Mount · Airfilm Camera Systems
- [STC SR00666DE](https://openairdocs.org/stc/SR00666DE.md): Installation of Angled Scene Lights · Air Methods 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 SR02114NY-D](https://openairdocs.org/stc/SR02114NY-D.md): Installation of a Honeywell Chadwick Model 15175 VXP System · Diagnostic Solution International LLC
- [STC SR01052DE](https://openairdocs.org/stc/SR01052DE.md): Installation of Non-Aviation Band FM Radio Systems · Cert Works LLC
- [STC SR00565DE](https://openairdocs.org/stc/SR00565DE.md): Installation of Cabin Air Conditioning System. · Air Comm Corporation
- [STC SR09583RC](https://openairdocs.org/stc/SR09583RC.md): Installation of the Sky Connect Forte Iridium Satellite Phone and/or automated position reporting system including the installation of an Iridium Satellite antenna, Transceiver, aircraft GPS interface to obtain position, SOP and/or MMU dialer panels, and optional GPS antenna · Honeywell International Inc
- [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 SR02677SE](https://openairdocs.org/stc/SR02677SE.md): Installation of Heavy Duty Wearplates · Dart Aerospace USA Inc.
- [STC SR09164RC](https://openairdocs.org/stc/SR09164RC.md): Installation of an Airborne Emergency Medical Systems. · Metro Aviation Inc
- [STC SR09354RC](https://openairdocs.org/stc/SR09354RC.md): Installation of Metro Aviation optional equipment. · Metro Aviation 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 SR09193RC](https://openairdocs.org/stc/SR09193RC.md): Installation of a window in the aft clamshell doors · Metro Aviation Inc
- [STC SR00814DE](https://openairdocs.org/stc/SR00814DE.md): Installation of Garmin Helicopter Terrain Awareness and Warning System (HTAWS) · Cert Works LLC
- [STC SA00339BO](https://openairdocs.org/stc/SA00339BO.md): Installation of Single pilot IFR KIT135M-GTN-150 with Garmin GTN 650-750 WAAS Navigators · Metro Aviation Inc
- [STC SR00821DE](https://openairdocs.org/stc/SR00821DE.md): Installation of Automatic Dependent Surveillance - Broadcast (ADS-B) Out and in functionality using the BendixKing KT74 Transponder and qualified position sensor and ADS-B In Receiver · Peregrine
- [STC SR00828DE](https://openairdocs.org/stc/SR00828DE.md): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the Garmin G330ES or G33H ES Transponder and qualified position sensor · Peregrine
- [STC SR04276NY](https://openairdocs.org/stc/SR04276NY.md): Installation of the Crosstubes · Dart Aerospace Limited
- [STC SR01042SE](https://openairdocs.org/stc/SR01042SE.md): Fabrication of Dart D135-692-011 Bearpaws · Dart Aerospace USA, Inc.
- [STC SR01709SE](https://openairdocs.org/stc/SR01709SE.md): Installation of Skidtube and Skidtube extension · Dart Aerospace USA Inc.
- [STC SR04235NY](https://openairdocs.org/stc/SR04235NY.md): Installation of Garmin GTS Traffic System · Maxcraft Avionics Ltd.
- [STC SR04228NY](https://openairdocs.org/stc/SR04228NY.md): Installation of Garmin HTAWS (Helicopter Terrain Awareness Warning System) · Maxcraft Avionics Ltd.
- [STC SR00812DE](https://openairdocs.org/stc/SR00812DE.md): Installation of Honeywell Sky Connect Tracker III system · Cert Works LLC
- [STC SR09104RC-D](https://openairdocs.org/stc/SR09104RC-D.md): Installation of pulsed engine and gearbox chip detector system. · Airbus Helicopters Inc.
- [STC SR03949NY](https://openairdocs.org/stc/SR03949NY.md): Installation of Removable Pins for Hinged Door · Airbus Helicopters Canada Limited
- [STC SR01855LA](https://openairdocs.org/stc/SR01855LA.md): Installation of Apical Industries, Inc. Emergency Float Kit · Apical Industries, Inc. dba Dart Aerospace
- [STC SR02487AK](https://openairdocs.org/stc/SR02487AK.md): Installation of L-3 Communications Avionics Systems ESI-500 Standby Instrument System · ADS-B Technologies, LLC

Next page: https://openairdocs.org/aircraft/N728AB/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 = '5620030'
    UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '52288')
  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/N728AB/stcs

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