TCDS 3A25

STCs approved under this data sheet · 389

Current certificates first, most recently changed first.

Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s
  WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '3A25')
  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 SA02095AKInstallation of hourmeter airspeed switch.Avalaska IncSTC SA5925NMInstallation of oil pressure/temperature instrument.Electronics InternationalSTC SA5924NMInstallation of RPM instrument.Electronics InternationalSTC SA2-1533Installation of windshield wiper.American Concorde Systems Inc.STC SA00228NYInstallation of Sky Harbour Aircraft Refinishing Ltd Ice Damage Prevention Plates.Sky Harbour Aircraft RefinishingSTC SA157NEInstallation of Graphic Engine Monitor System Model GEM-602 S/N 403 and GEM-603 S/N001126and subsequent.Insight Instrument CorpSTC SA8705SWInstallation of R25V0N Alternator Control Unit or R2510N Alternator Control Unit or V2510A Over Voltage Sensor.Tovya Group, IncSTC SA00419WIModifications to cabin chair to add underseat drawers.Aviation Fabricators IncSTC SA14GLInstallation of detachable lead strap propeller deicers.BF Goodrich AerospaceSTC SA00405WIInstallation of starter engagement indication system.Miller Aviation, IncSTC SA00061LAInstallation of JPI digital tachometer.J P InstrumentsSTC SA00279NYInstallation of .250 inch thick replacement windshield.L P Aero Plastics, IncSTC SA8904SW-DInstallation of S-TEC yaw damper system, Model ST-201.S-TEC CorporationSTC SA8922SWInstallation of replacement Ultimate Engine Oil Filter for Textron Lycoming and Teledyne Continental engines. (411 S/N 000 THRU 0126, S/N 0127 AND UP) (T188C S/N 03474 AND UP) (206 S/N 05030 AND UP) (207 S/N 05227 AND UP) (T207 S/N 05227 AND UP) (P21 0 SERIES S/N 278 AND UP) (180 S/N 53087 AND UP) (210 S/N 63373 - 63375 AND UP) (B19 SPORT)Capehart Industries, IncSTC SA5757NMInstallation of vortex generator system on wing and vertical stabilizer.Aeronautical Testing Service Inc.STC SA5656NMInstallation of burglar alarm system.Thompson Harold SSTC SA8825SWInstallation of Trimble Navigation TNL-3000T Loran C with global positioning navigation system.Trimble Navigation, IncSTC SA5926NMInstallation of manifold pressure instrument.Electronics InternationalSTC SA5198NMInstallation of vortex gnerators on the wing and vertical tail and a5% increase in takeoff weight.Aeronautical Testing ServiceSTC SA3485WEInstallation of Continental TSIO-520-N or TSIO-520-NB engines and increase takeoff power to 310 h.p.Riley Aircraft CorpSTC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA5159NMInstallation of chip detector system.Northwest Aircraft IncSTC SA7171SW-DInstallation of S-TEC system 60 two axis automatic flight guidance system, Model ST-429, with optional automatic electric trim system.S-TEC CorporationSTC SA7148SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-405.S-TEC CorporationSTC SA7149SW-DInstallation of S-TEC yaw damper system, Model ST-406.S-TEC CorporationSTC SA2844CEInstallation of a plastic cap enclosure over the anti-collision strobe light system.Air Transport IncSTC SA1447GLInstallation of on-board engine analyzer system.Masten Products IncSTC SA300CEInstallation of Woodward propeller governors on single and twin engine aircraft. (PA-31-325 modified per Colemill STC SA 970SO)Woodward Governor CompanySTC SA7803SW-DInstallation of S-TEC manual electric trim system, model ST-430.S-TEC CorporationSTC SA3610WEInstallation of Silver Instruments Fueltron IIIG or IIIP fuel flow and totalizer system.Arnav Systems IncSTC SA7785SW-DInstallation of S-TEC System 40/50, single and two axis automatic flight guidance systems, model ST-270-40/50.S-TEC CorporationSTC SA7782SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, model ST-412.S-TEC CorporationSTC SA103RMInstallation of exhaust turbo connector, P/N 30477-3Heliarc Welding Service Inc.STC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA4721NMInstallation of SynCon alarm system.SynCon IncSTC SA4024NMReplace the standard Cessna oil drain plug with a Bogert Aviation quick drain.Bogert AviationSTC SA4376NMInstallation of Spoilers, Inc. electric/hydraulic operated wing spoiler system.Spoilers IncSTC SA2423CEInstallation of Med-Flite, Inc. P/N 4001-201 or 4001-202 stretchers.Med-Flite, IncSTC SA1263NWInstallation of Olin Industries cloud seeding equipmentAAR Oklahoma IncSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA4166NMInstallation of Fairchild voltage regulator No. UA78 GUIC to replace the original voltage regulator in Cessna turn coordinator P/N 0661003-0506.Malkasian PaulSTC SA2195SOInstallation of Aero Safe standby vacuum system.Aerospec, IncSTC SA128GLReplace existing asbestos or bellows exhaust seal with slip joint.Aircraft Welding CoSTC SA660WEInstallation of HRD-type fire extinguishing system. (AND STC SA111WE)Pacific ScientificSTC SA3560NMInstallation of ARNAV Systems FC-10/FT-10 digital fuel flow indicating system. (340 WITH CONT. TSIO-520-J ENGINES PER STC SA1881SW)Arnav SystemsSTC SA55GLInstall Airborne wing and tail pneumatic deice kit 710. (340 -0001 AND ON)Parker Hannifin CorpSTC SA808CEInstall Airborne wing and tail pneumatic deice kit 703C. (320F S/N'S 0001 AND ON)Parker Hannifin CorpSTC SA2960NMInstall 'stay put' (seat position locking device).B & D Safety Lok CompanySTC SA544GLInstallation of a Shadin Company fuel flow indicating system.Shadin AvionicsSTC SA101SOOne right-hand and two left-hand single seats.Riley Aircraft Corp
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