Bell 206L

STCs that may be installed · 427

In force first, then newest. The registry doesn’t record which STCs an aircraft has.

Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
  FROM (
    SELECT stc_number, min(matched_model) AS matched_model
    FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
    WHERE aircraft_model_code IN ('1181522')
    GROUP BY stc_number
  ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
  ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC SA00475SEReplacement of the original land gear skid tubes and saddles with DART Aerospace Model D206-642 skid tubes and saddles.Dart Aerospace USA Inc.STC SA00500SEInstallation of DART Heli-Access-Steps on the skid landing gear cross tubes.Dart Aerospace USA Inc.STC SR02253SEFabrication of Geneva Aviation P162 Cross-Tube Antenna MountsDart Aerospace USA Inc.STC SR02258SEInstallation of a tail rotor pedal lockout kitDart Aerospace USA Inc.STC SR02591SEInstallation of a Light Emitting Diode (LED) Annunciator PanelLuma Technologies LLCSTC SR00812DEInstallation of Honeywell Sky Connect Tracker III systemCert Works LLCSTC SH2828SWSloping pedestal and instrument.Associated Air Center, Inc. - c/o CT Corporation SystemSTC SR02657LAInstallation of a Trakkabeam A800 Searchlight on the Aero Pacific AP407UM01 Aft Utility Mount (STC SR00891LA) of the affected helicoptersMeeker Aviation Services LtdSTC SR02413LAInstallation of an AKV, Inc Exceedence and Trend Monitoring System kit P/N ETM1000AKV Inc.STC SR02487AKInstallation of L-3 Communications Avionics Systems ESI-500 Standby Instrument SystemADS-B Technologies, LLCSTC SR04913CHInstallation of LORD Tension-Torsion Strap AssemblyLORD CorporationSTC SR09870ACInstallation of floor protectorsHelifab IncSTC SR09183RCInstallation of a microwave antenna.RSG ProductsSTC SH5732SWReplace existing battery with Furukawa Model MA-103 Nicad battery.RSG ProductsSTC SH5920SWInstallation of full length skid shields on landing gear.RSG ProductsSTC SH8016SWInstallation of folding litter assembly.RSG ProductsSTC SR03833NYInstallation of Structural Provisions for Survey EquipmentDECA Aviation Engineering LimitedSTC SR09598RCInstallation of a Radar Altimeter Antenna Mount KitBell Helicopter Textron Inc.STC SH7638SWInstallation of IFR/Law Enforcement Instrument Panel.Safran Electronics & Defense Avionics USA, LLCSTC SR03809NYInstallation of Bear Paw Auxiliary Skid PadsAlpine Aerotech LPSTC SH1018EAInstallation of Casey shroud type heater.Rilpa Enterprises, LtdSTC SR02597LAInstallation of radar altimeter antenna mounting provisionsHelifab IncSTC SA00780SEInstallation of the True Lock Safety Retention Axle Lock Nut SystemTrue Lock LLCSTC SR00462SEInstallation of Concorde RG-222 battery.Concorde Battery CorporationSTC SR02470AKInstallation of the L-3 Communications NGT -1000/2000/2500 ADS-B SystemADS-B Technologies, LLCSTC SR02471AKInstallation of the L-3 Communications NGT -9000/9000R ADS-B SystemADS-B Technologies, LLCSTC SH3585SWInstallation of freon air conditioner belt-drivenRSG Products IncSTC SH1754SWFoxtronics/Tramm BTI 600 nickel- cadmium battery temperature systemFoxCart GSE, LLCSTC SH1755SWFoxtronics/Tramm BTI 600 nickel- cadmium battery temperature systemFoxCart GSE, LLCSTC SR09611RCInstallation of Replacement Windshields KitBell Helicopter Textron Inc.STC SA00944CHReplace Janitrol combustion heater Model 81D94-X (XX) with C&D Associates combustion heater Model CD25K, CD35K, and CD45KHartzell Engine Technologies, LLCSTC SR03448NYInstallation of a TDFM-9000 Multiband TransceiverTechnisonic Industries LimitedSTC SR02123SEInstallation of Garmin GDL 84H/88H ADS-B UAT Transceiver SystemGarmin International IncSTC SR09065RCInstallation approval of an engine torque instrument with memory exceedance.Diamond J IncSTC SR02080SEInstallation of Garmin Model 400W/500W Series Navigators including Helicopter Terrain Awareness and Warning System (HTAWS) functionality.Garmin International IncSTC SR02964CHInstall Airwolf Aerospace, LLC Tension-Torsion Strap Assemblies, P/N AA-206-011-154-105/-107Airwolf Filter CorporationSTC SR02394AKReplacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting systemSeaplanes North LLCSTC SH663NEInstallation of a medical box with life support equipment.Sikorsky Aircraft CorporationSTC SR01119NY-DInstallation of a NS Microwave Systems Transmitter/Receiver and Antenna.Sikorsky Aircraft CorporationSTC SH3887NMInstallation of bleed air cabin heating system and/or windshield defroster systemAir Comm CorporationSTC SH5258NMInstallation of a cabin ventilation system.Air Comm CorporationSTC SH8076SWInstallation of a replacement window for the forward crew door.LP Aero Plastics IncSTC SH8194SWInstallation of replacement skylight and chin windows.LP Aero Plastics IncSTC SH8195SWInstallation of replacement forward door windows.LP Aero Plastics IncSTC SH8196SWInstallation of replacement aft door windows.LP Aero Plastics IncSTC SH8320SWInstallation of replacement aft window.LP Aero Plastics IncSTC SR03465NYInstallation of Replacement Engine Mount KitsDart Aerospace LimitedSTC SR02271LAInstallation of Apical Industries, Inc. Cable Cutters KitsApical Industries, Inc. dba Dart AerospaceSTC SR02284AKManufacture cargo basket.Maritime Helicopters, IncSTC SR02122SEInstallation of a Garmin GRA 55 or GRA 5500 Radar AltimeterGarmin International Inc
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