Supplemental type certificates

49,120 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

Query with SQL
duckdb -csv -c "SELECT stc_number, description, holder, status, status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet'
  ORDER BY status_date DESC NULLS LAST, 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 SA4-227Eonite covering on wings and ailerons.Lott William C · Jan 1, 1995STC SR00207NYInstallation of Engine Air Inlet Screens.Carson Helicopters Inc · Dec 30, 1994STC SH617NEInstallation of Dual-Bleed Air Heating System. (BO-105C VARIANTS CB-2 CB-2) (BO-105S VARIANTS CBS-2 CBS-4)Eurocopter Canada Limited · Dec 28, 1994STC ST00274WIInstallation of jump seat in forward right hand baggage compartment.Midcoast Aviation Inc · Dec 28, 1994STC ST00622ATInstallation of replacement floorboards.Dick Lowdermilk · Dec 28, 1994STC SA00626ATRemoval of seats and installation of seat belts for parachuting operations.Skydive, Inc · Dec 23, 1994STC SA00627ATInstallation of an outward opening door.South Florida Aircraft · Dec 23, 1994STC SH8045NMInstallation of alternate grip on pilot's collective stick.Heli-Support Inc · Dec 23, 1994STC ST00026LBInstallation of passenger air-to- ground communication system.In-Flight Phone Corporation · Dec 23, 1994STC ST00161SEInstallation of sales carts (half carts).Showa Aircraft Industry Co Ltd · Dec 23, 1994STC SR284CHInstallation of Parker Hannifin Corporation (Airborne Division) Model 1C45-4 centrifugal boost pump.Parker Hannifin Corp · Dec 22, 1994STC ST00625ATInstallation of a Trimble TNL-8100 GPS navigation system.Rich Intl Airways · Dec 21, 1994STC SA09030SCInstallation of Hartzell Propeller Model PHC-G3YF-1RF/F7691 and spinner assembly D5732 or C4582.Texas Skyways Inc · Dec 20, 1994STC SA2255NMInstallation of single or dual Global GNS-1000 Flight Management System.CFC Aviation Co, LLC · Dec 20, 1994STC SA2526NMInstallation of single Honeywell Laservav INS and one Global NDB-2 navigation data base.CFC Aviation Co, LLC · Dec 20, 1994STC SA2527NMInstallation of dual Sperry EDZ-801 electronic flight instrument systems with multifunction display dual Sperry AZ-800 air data computers and dual Sperry FZ-500 flight director systems.CFC Aviation Co, LLC · Dec 20, 1994STC SA2564NMInstallation of one or more Universal Navigation Flight Management Systems (UNS-1) navigation management systems or a mix thereof (UNS-1/UNS-1A or UNS-ljr/UNS-1Ajr) with inputs from various navigation sensors (INS, IRS, Omega/VLF, Loran C, DME, VOR, etc.)CFC Aviation Co, LLC · Dec 20, 1994STC SA3600WEInstallation of a single or a dual Delco C-IVA inertial navigation systems.CFC Aviation Co, LLC · Dec 20, 1994STC SA3704NMInstallation of five tube Honeywell(formerly Sperry) EDZ-805 electronic flight instrument system (EFIS).CFC Aviation Co, LLC · Dec 20, 1994STC SA3705NMInstallation of triple Universal Navigation Corp. UNS-1A flight management systems (FMS) and triple Honeywell Laseref inertial reference systems (IRS).CFC Aviation Co, LLC · Dec 20, 1994STC SA3885WEInstallation of dual Global GNS-500A VLF/Omega navigation system.CFC Aviation Co, LLC · Dec 20, 1994STC SA4341WEInstallation of single or dual Delco Carousel.CFC Aviation Co, LLC · Dec 20, 1994STC SA4391WPInstallation of Collins FMS-90 flight management system.CFC Aviation Co, LLC · Dec 20, 1994STC SA5001NMInstallation of heading and course select buttons.CFC Aviation Co, LLC · Dec 20, 1994STC SA5083NMInstallation of Collins traffic alert and collision avoidance system.CFC Aviation Co, LLC · Dec 20, 1994STC SA5094NMInstallation of Bendix/King traffic alert and collision avoidance system.CFC Aviation Co, LLC · Dec 20, 1994STC SA5465NMInstallation of Honeywell traffic alert and collision avoidance system.CFC Aviation Co, LLC · Dec 20, 1994STC SA5487NMInstallation of Universal Navigation Corp. flight management system.CFC Aviation Co, LLC · Dec 20, 1994STC SA5488NMInstallation of Collins traffic alert and collision avoidance system.CFC Aviation Co, LLC · Dec 20, 1994STC SA5501NMInstallation of Collins traffic alert and collision avoidance system(TCAS II).CFC Aviation Co, LLC · Dec 20, 1994STC SA5524NMInstallation of a Rosemount ice detector.CFC Aviation Co, LLC · Dec 20, 1994STC SA5857NMInstallation of single UNC UNS-1B FMS with navigation sensor inputs.CFC Aviation Co, LLC · Dec 20, 1994STC SA6096NMInstallation of Collins TCAS II. (440 MILITARY C-131E 580 CONFIGURATION)CFC Aviation Co LLC · Dec 20, 1994STC SA8002NMInstallation of Honeywell MCS 3000/6000 satellite communications system.CFC Aviation Co, LLC · Dec 20, 1994STC ST00619ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Dec 20, 1994STC ST00620ATInstallation of a passenger interior.Gulfstream Aerospace Corporation · Dec 20, 1994STC ST278CHInstallation of dual KGS Model SPC-60 (E), 750 VA Static Inverters.Duncan Aviation · Dec 20, 1994STC ST279CHInstallation of a Honeywell TCAS II System.Chrysler Pentastar Aviation,Inc · Dec 20, 1994STC SA8960SWReplace auxiliary power unit duct assembly, P/N 212T3120.Phil Sears & Associates · Dec 19, 1994STC SA4269NM-DInstallation of a single Global Wulfsberg GNS-X Navigation Management System (NMS).Gulfstream Aerospace Corporation · Dec 17, 1994STC SH8043NMInstallation of forward battery kit.Flight Trails Helicopters · Dec 16, 1994STC SA5529NMInstallation of Bendix/King traffic alert and collision avoidance system.CFC Aviation Co, LLC · Dec 15, 1994STC SA8044NMInstallation of BF Goodrich, Jet Electronics Model A1-330 standby indicator.Jet Electronics & Technology · Dec 15, 1994STC ST00476AT-DInstallation and operation of a Bendix/ King CAS-66A traffic collision avoidance system.East Coast Avionics, Inc · Dec 15, 1994STC ST276CHInstallation of a Honeywell MCS-3000 SATCOM System.Duncan Aviation · Dec 15, 1994STC SA8983SWInstallation of dual Litton LTN92 inertials.New Systems · Dec 14, 1994STC ST00265WIInstallation and/or modification to various systems by Jet Aviation AG., as approved by the FOCA, in July 1990.Duncan Aviation, Inc · Dec 14, 1994STC SR00266NYInstallation of an externally mounted engine torquemeter. (206L-A)Dart Aero Accessories, Inc · Dec 13, 1994STC ST00621ATInstallation of aft engine mount on engines 1 and 3.Flight Structures Inc · Dec 13, 1994STC ST275CHInstallation of the Potable Water Air Compressor, P/N 5105-017007.AeroControlex Group TransDigm Inc. · Dec 13, 1994