# STCs that may be installed: N198LS

A list on [N198LS](https://openairdocs.org/aircraft/N198LS.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 · 83 STCs

- [STC SR00601DE](https://openairdocs.org/stc/SR00601DE.md): Installation of a cabin air conditioning system. · Air Comm Corporation
- [STC SR12398DE](https://openairdocs.org/stc/SR12398DE.md): Installation of Improved Heater Ejector · Air Comm Corporation
- [STC SR02270SE](https://openairdocs.org/stc/SR02270SE.md): Fabrication and installation of Geneva Aviation Audio System · AEM USA Inc.
- [STC SR02444SE](https://openairdocs.org/stc/SR02444SE.md): Installation of P178 Failsafe Audio Mixer · AEM USA Inc.
- [STC SR00638DE](https://openairdocs.org/stc/SR00638DE.md): Installation of a Floor Mounted Litter System (FMLS) · Air Methods LLC
- [STC SR04465NY](https://openairdocs.org/stc/SR04465NY.md): Installation of the iPad Mount · Avio Design Group Inc
- [STC SH8975SW](https://openairdocs.org/stc/SH8975SW.md): Installation of an Isolair Eliminator II Fire Fighting System · Isolair Inc.
- [STC SR00126DE-D](https://openairdocs.org/stc/SR00126DE-D.md): Installation of enlarged aft cargo door windows. · Air Methods LLC
- [STC SR01853SE](https://openairdocs.org/stc/SR01853SE.md): Installation of skid tubes · Dart Aerospace USA Inc.
- [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 SR00181BO](https://openairdocs.org/stc/SR00181BO.md): Installation of Outerlink Corporation CP-2 Satcom System in accordance with Outerlink Corporation Master Document List No. D000-1002, Revision IR, dated December 23, 2003, or later FAA-approved revision. · Outerlink Corporation
- [STC SR02867AT](https://openairdocs.org/stc/SR02867AT.md): Installation of windows · TECH-TOOL PLASTICS INC
- [STC SR01611SE](https://openairdocs.org/stc/SR01611SE.md): Installation of a Supplemental Lighting System · Aviation Specialties Unlimited Inc.
- [STC SR00109RD](https://openairdocs.org/stc/SR00109RD.md): Installation of the Powered Stretcher System · HeliMods Pty Ltd
- [STC SR00925DE](https://openairdocs.org/stc/SR00925DE.md): Installation of Garmin GTX 335/335R and GTX345/345R transponders to provide ADS-B Out and In functionality · Peregrine
- [STC SR00851DE](https://openairdocs.org/stc/SR00851DE.md): Installation of Automatic Dependent Surveillance - Broadcast (ADS-B) Out functionality using the Garmin GTX 330ES transponder and a qualified position sensor · Peregrine
- [STC SH5519SW](https://openairdocs.org/stc/SH5519SW.md): Modification of crew door sliding window. · The NORDAM Group LLC
- [STC SH5751SW](https://openairdocs.org/stc/SH5751SW.md): Installation of cargo door window assembly P/N 117-24311. · The NORDAM Group LLC
- [STC SH7360SW](https://openairdocs.org/stc/SH7360SW.md): Installation of a passenger door window. · The NORDAM Group LLC
- [STC SR09634RC](https://openairdocs.org/stc/SR09634RC.md): Installation of a Balloon Pump Restraint System (BPRS) · JJASPP Engineering Services LLC
- [STC SR00826DE](https://openairdocs.org/stc/SR00826DE.md): Installation of Honeywell Sky Connect Tracker III system · Cert Works LLC
- [STC SR08995RC](https://openairdocs.org/stc/SR08995RC.md): Installation of a structural medical floor in the Eurocopter Model MBB-BK 117 A-1, A-3, A-4, B-1, B-2, and C-1 Helicopters, in accordance with Heli-Dyne Systems, Inc. · RSG Products
- [STC SR00822DE](https://openairdocs.org/stc/SR00822DE.md): Certification of Honeywell MK XXI Helicopter Terrain Awareness and Warning System (HTAWS) · Cert Works LLC
- [STC SR00823DE](https://openairdocs.org/stc/SR00823DE.md): Installation of Garmin Helicopter Terrain Awareness and Warning System (HTAWS) · Cert Works LLC
- [STC SR03353NY](https://openairdocs.org/stc/SR03353NY.md): Installation of Heli-Utility-Basket · Dart Aerospace Limited
- [STC SR02407SE](https://openairdocs.org/stc/SR02407SE.md): Installation of Geneva Aviation 28 - 14 VDC Power Converter · AEM USA Inc.
- [STC SR02535LA](https://openairdocs.org/stc/SR02535LA.md): Installation of Honeywell Model 15175 VXP Health Monitoring System · Diagnostic Solution International LLC
- [STC SH840NE](https://openairdocs.org/stc/SH840NE.md): Installation of emergency medical system (EMS) interior. · Sikorsky Aircraft Corporation
- [STC SR00945NY](https://openairdocs.org/stc/SR00945NY.md): Installation of a battery alarm system. · Sikorsky Aircraft Corporation
- [STC SR01121NY-D](https://openairdocs.org/stc/SR01121NY-D.md): Installation of a SX5E Nightsun. · Sikorsky Aircraft Corporation
- [STC SR01607NY-D](https://openairdocs.org/stc/SR01607NY-D.md): Installation of Skytrac Systems inc. ISAT-100 Airborne Position/Data communicator · Sikorsky Aircraft Corporation
- [STC SR09440RC](https://openairdocs.org/stc/SR09440RC.md): Installation of Night Vision Imaging System (NVIS)/Night Vision Goggles (NVG) Compatible Lighting System · REB Technologies Inc
- [STC SR00007DE](https://openairdocs.org/stc/SR00007DE.md): Installation of cockpit heater and windshield defroster system. · Air Comm Corporation
- [STC SR09171RC](https://openairdocs.org/stc/SR09171RC.md): Installation of an external auxiliary crashworthy fuel system. · Apical Industries, Inc. dba Dart Aerospace
- [STC SR03316NY](https://openairdocs.org/stc/SR03316NY.md): Installation of Bearpaws · Dart Aerospace Limited
- [STC SR00631DE-D](https://openairdocs.org/stc/SR00631DE-D.md): Installation of an AKV, Inc. Dual Engine Cycle Counter · AKV Inc.
- [STC SR00120AT](https://openairdocs.org/stc/SR00120AT.md): Installation of replacment windshield, aft fuselage windows and upper canopy windows. · Bell Helicopter Textron Inc.
- [STC SR09523RC](https://openairdocs.org/stc/SR09523RC.md): Installation of Night Vision Goggle (NVG) compatible interior lighting system · Ahlers Aerospace Inc
- [STC SR00346DE](https://openairdocs.org/stc/SR00346DE.md): Installation of a medical sub-floor. · Air Methods Corporation
- [STC SR00389DE](https://openairdocs.org/stc/SR00389DE.md): Installation of Emergency Medical System. · Air Methods Corporation
- [STC SR00350DE-D](https://openairdocs.org/stc/SR00350DE-D.md): Installation of Co-Pilot Control Covers · Air Methods Corporation
- [STC SR00618DE-D](https://openairdocs.org/stc/SR00618DE-D.md): Installation of External Scene Lights · Air Methods Corporation
- [STC SR00553DE-D](https://openairdocs.org/stc/SR00553DE-D.md): Installation of an Emergency Medical Services (EMS) inerior system and a Liquid Oxygen (LOX) system. · Air Methods Corporation
- [STC SR00461DE-D](https://openairdocs.org/stc/SR00461DE-D.md): Installation of Supplemental Lighting System and LED cockpit/cabin dome light. · Air Methods Corporation
- [STC SR00553DE](https://openairdocs.org/stc/SR00553DE.md): Installation of an Emergency Medical Services (EMS) interior system and a Liquid Oxygen (LOX) system. · Air Methods Corporation
- [STC SR09258RC](https://openairdocs.org/stc/SR09258RC.md): Installation of Ferno-Washington Stat-Trac Stretcher restraint system. · Ferno Aviation Inc a Georgia Corporation
- [STC SH498NE-D](https://openairdocs.org/stc/SH498NE-D.md): Relocation and installation of aircraft battery per AEC Drawing List 117A82-1707 latest FAA approved revision. · American Eurocopter Corporation
- [STC SH665NE-D](https://openairdocs.org/stc/SH665NE-D.md): Installation of a ganged door latch system on rear clam shell doors. · American Eurocopter Corporation
- [STC SH8163SW-D](https://openairdocs.org/stc/SH8163SW-D.md): Relocation and installation of aircraft dataplate. · American Eurocopter Corporation
- [STC SH8164SW-D](https://openairdocs.org/stc/SH8164SW-D.md): Installation of combination position lights with supplemental strobe anticollision lights. · American Eurocopter Corporation

Next page: https://openairdocs.org/aircraft/N198LS/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 = '5626025'
    UNION ALL SELECT stc_number, 2, 'engine', matched_model FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet' WHERE engine_model_code = '60030')
  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/N198LS/stcs

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