TCDS 3A23

STCs approved under this data sheet · 294

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 = '3A23')
  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 SA00066SEFabrication of interchangeable float spreader bars.Aerocet IncSTC SA01280CHInstallation of Challenger Spin-On Oil Filters.(For Cessna 182 model, s/n 67042 and up) (For Cessna 421C model, s/n 1017 thru 1404)D & K AviationSTC SA71GLInstallation of air filtersBrackett Aero Filters Inc.STC SA7162SW-DInstallation of S-TEC System40/50 single and two axis automatic flight guidance systems, Model ST-418-40/50.S-TEC CorporationSTC SA09361AC-DInstallation of S-TEC system 30 alt altitude hold system Model ST-821S-TEC CorporationSTC SA09360AC-DInstallation of S-TEC system 20/30 single and two axis automatic flight guidance systems Model ST-810-20/30S-TEC CorporationSTC SA09353AC-DInstallation of S-TEC System 30 ALT Altitude Hold System, Model ST-811.S-TEC CorporationSTC SA00678SEInstallation of J. P. Instruments 8Jimline EGT-100 series primary instrumentsJ P InstrumentsSTC SA09128AC-DInstallation of S-TEC System 40/50 single and two axis automatic flight guidance systems, Model ST-609-40/50.S-TEC CorporationSTC SA01224ATInstallation of wheel hub cabs with valve stem access door.LoPresti Speed MerchantsSTC SA5925NMInstallation of oil pressure/temperature instrument.Electronics InternationalSTC SA5924NMInstallation of RPM instrument.Electronics InternationalSTC SA01485ATInstallation of Maule model M-5 wings.Maule Flight, IncSTC SA00433Installation of Airwolf remote mounted engine oil filter Model AFC-500 or AFC-600 on multi engine fixed wing light aircraft incorporating Franklin reciprocating engines of 450 horsepower or less. (with Franklin engines)Airwolf Filter CorporationSTC SA157NEInstallation of Graphic Engine Monitor System Model GEM-602 S/N 403 and GEM-603 S/N001126and subsequent.Insight Instrument CorpSTC SA00462NYInstallation of PK Model 2300 floats.Smith ClaySTC SA3460SW-DInstallation of Century automatic flight system Model AK965 consisting of a Century 2012/2052/2053 autopilot.Century Flight Systems IncSTC SA3467SW-DInstallation of Century automatic flight system Model YK973 consisting of a Century yaw damper.Century Flight Systems IncSTC SA00061LAInstallation of JPI digital tachometer.J P InstrumentsSTC SA1761SOInstallation of Appalachian Access stainless steel brake discs.Aviation Products, IncSTC SA3205SOInstallation of Appalachian stainless steel brake discs.Aviation Products, IncSTC SA00215NYInstallation of CAVU Model AM100 AVMIX engine fuel/air mixture setting system.CAVU Products LimitedSTC SA356CHInstallation of seaplane safety covers.Nicolet Plastics, IncSTC SA00758ATInstallation of Maule float fuselage attach fitting.Harding Paul W JSTC SA2661SOInstallation of Allison 250-B17C gas turbine engine, Edo Model 797-2500 amphibious floats, Hartzell Model HC-B3TF-7A/T10173F-11R or HC-B3TF-7AT10173F-11R propellersMaule Aerospace Technologies, IncSTC SA00462ATReplacement of Appalachian stainless steel brake discs P/N 75-23 with Appalachian steel brake disk part number AA-47.Aviation Products, IncSTC SA00188ATInstallation of Appalachian Accessories carbon steel brake discs that have the melonite surface treatment, P/N AA-26A.Aviation Products, IncSTC SA00200ATInstallation of carbon steel brake discs that have the melonite surface treatment, P/N AA-36.Aviation Products, IncSTC SA5656NMInstallation of burglar alarm system.Thompson Harold SSTC SA7169SW-DInstallation of S-TEC System 60 pitch stabilization system, Model ST-417, with optional automatic electric trim system.S-TEC CorporationSTC SA8431SWInstallation of R15VON alternator control unit.Tovya Group, IncSTC SA8374SW-DInstallation of S-TEC System 60 Two Axis Automatic flight guidance system Model ST-495S-TEC CorporationSTC SA5926NMInstallation of manifold pressure instrument.Electronics InternationalSTC SA1626NM PAGE 2Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA5159NMInstallation of chip detector system.Northwest Aircraft IncSTC SA2097CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2, intermixing with aviation gasoline also approved.Petersen Aviation IncSTC SA300CEInstallation of Woodward propeller governors on single and twin engine aircraft. (PA-31-325 modified per Colemill STC SA 970SO)Woodward Governor CompanySTC SA7167SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-416, with optional autotrim system.S-TEC CorporationSTC SA690SWInstallation of plane booster safe flight wing tip kit number Maule 1.Murray David FSTC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA1901NMInstallation of Schneider Wheel Skis, Inc. 6 inch to 10 inch aluminum wheel adapters (P/N SWS-10000) and 29X11.0-10 8-ply minimum tires (with tubes) or 8.50-10 6-ply tires (with tubes)Bushmaster Management CoSTC SA2728SOInstallation of alternate McCauley models B2D37C224-B/G-90RA-4, B2D37C224-B/G-90RA-9, and B3D32C414-C/G-82NDA-2 propellers.Veenen Erik vanSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA7193SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system, Model ST-411.S-TEC CorporationSTC SA7161SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-415.S-TEC CorporationSTC SA1213GLInstallation of Pamco emergency backup pneumatic system.Pamco Industries CorpSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA4176NMInstallation of the U.S.A. composite 14-inch spinner.Ace BigbySTC SA7170SW-DInstallation of S-TEC manual electric trim system, Model ST-419.S-TEC CorporationSTC SA2151SOInstallation of an adjustable trim tab on the left aileron.Aero Trim, Inc
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