N139CS

STCs that may be installed · 221

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.

Query with SQL
duckdb -csv -c "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 = '7103124')
    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"

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.

Airframe · Piper PA-31T

STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.TCW Technologies, LLCSTC SA01861SEFabrication and installation of Landing Light ControllerTCW Technologies, LLCSTC SA01844WIInstallation of Garmin GFC 600 Automatic Flight Control SystemGarmin International Inc.STC SA04837NYInstallation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lightsAeroLED's Holdings, LLCSTC SA02019SE-DInstallation of Garmin Model GTN 625/635/650; 725/750 Navigation SystemGarmin International Inc.STC SA02738CHInstallation of L-3 Communications Avionics SystemsAcron Aviation Inc.STC SA04046CH PAGE 2Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500)Acron Aviation Inc.STC SA02386AKReplacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systemsAeroLED's Holding LLCSTC SA02658SEInstallation of Garmin GI 275 Multi-Function Display SystemGarmin International Inc.STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).Garmin International Inc.STC SA02532ATInstallation of subject Michelin tires on appropriate aircraft. For Michelin 5, 6, 8, and 10-inch rim diameter tires on General Aviation Aircraft.Michelin North America Inc.STC SA00843WIInstallation of Concorde Battery Corporation (VRSLA) Valve Regulated Sealed Lead Acid BatteryAero-Mach Wilco LLCSTC SA02203AKInstallation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV).Genesys Aerosystems Inc.STC SA02444AKApproval of the L-3 Communications NGT 9000/9000R ADS-B system installedADS-B Technologies LLCSTC SA09856ACInstallation of BendixKing Aerowave 100 In-flight Data Link System for non-essential, non-required aircraft Cabin Systems & EquipmentsHoneywell International Inc (Bendix King)STC SA11174SC PAGE 2Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systemsHoneywell International Inc (Bendix King)STC SA02265SEInstallation of a camera housingAirborne Sensor LLCSTC ST01930LAInstallation of Sandel Avionics SN4500 Electronic Horizontal Situation Indicator (EHSI)Sandel Avionics LLCSTC SA02426AKApproval of the FreeFlight FDL-978-TX ADS-B system installedFreeFlight SystemsSTC SA10236SCInstallation of a GDC 31 Roll Steering ConverterDAC International IncSTC SA09759DSInstallation of an S-TEC 01326 Digital Flight Control System (DFCS)S-TEC CorporationSTC SA02268CHInstallation of Airwolf Filter Corp. Air Oil SeparatorAirwolf Filter CorporationSTC SA1188CEIntallation of King KFC 300 automatic flight control system.Honeywell International IncSTC SA1166CEInstallation of King KFC-200, 2 axis (3 optional) flight control system, autopilot only or autopilot with flight directorHoneywell International Inc · Lists PA-31 SeriesSTC SA4143WEInstallation of Sperry SPZ-200A automatic flight control system.Honeywell International IncSTC SA01452CHInstallation of an air ambulance conversion kit.Med-Pac Inc.STC SA01714WIInstallation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems.Garmin International IncSTC SA00344BO PAGE 2Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.Whelen Aerospace TechnologiesSTC SA00528SEInstallation of emergency medical stretcher and base, oxygen, and electrical systems.LifePort LLCSTC SA00560CHInstall air ambulance conversion.Spectrum Aeromed LLC dba Spectrum AeromedSTC SA00765DEInstallation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensorPeregrineSTC SA04165NYInstallation of Latitude Technologies Skynode S200 Satcom system must be performedLatitude Technologies CorporationSTC SA02153LA-D PAGE 2Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) SystemGarmin International Inc.STC SA02119AKInstallation of damage protection plates to inboard, lower side of flaps.Hageland Aviation Services, IncSTC SA02013CHInstallation of Avidyne Corporation Traffic Advisory System (TAS)Avidyne CorporationSTC SA01933LA-DInstallation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemGarmin International IncSTC SA01935LAInstallation of external aft body strakes.Aircraft Performance ModificationsSTC SA02212AKReplacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systemsSeaplanes North LLCSTC SA10594SCModification of the Monroe Automotive Equipment Co. (MAECO) Shimmy Dampener.Knots 2U, LtdSTC SA04208CHReplacement of certain Goodrich pneumatic deicer bootsGoodrich Corp.STC SA00377BOInstallation of pneumatic de-icer timer kitBE Aerospace Inc. DBA SMR Technologies, Inc.STC SA00343BOInstallation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release)Avidyne CorporationSTC SA00352BO PAGE 2Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),Avidyne CorporationSTC SA01917CHInstall Air Ambulance Conversion.Paul/ Lanna Egan LLCSTC SA1039GLInstall Aero Medical Products Mfg., Inc. Air Ambulance Stretcher P/N 125 using Installation Kit P/N 800Paul/ Lanna Egan LLCSTC SA00780SEInstallation of the True Lock Safety Retention Axle Lock Nut SystemTrue Lock LLCSTC SA01946LAInstallation of Blackhawk Ultra Electronics Engine Instrument.Blackhawk Modifications Inc.STC SA00149BOInstallation of Aircraft Components, Inc. Volt and Vac Alert System, P/N 2044-1Aircraft Components IncSTC SA00944CHReplace Janitrol combustion heater Model 81D94-X (XX) with C&D Associates combustion heater Model CD25K, CD35K, and CD45KHartzell Engine Technologies, LLCSTC SA02641CHInstallation of C&D Associates Combustion Heater Kit 30 (P/N CD11003K30)Hartzell Engine Technologies, LLC
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