Supplemental type certificates
49,117 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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SA5097NMInstallation of Vacuum toilet retrofit kit P/N 5706.STC SA5518NMInstallation of trash compactor.STC SA5817NMInstallation of vacuum toilet retrofit kit P/N 5718.STC SR01352NYInstallation of WESCAM Centerline Nosemount.STC ST00360LAInstallation of Toilet Retrofit Kit 5803 and/or Toilet Retrofit Kit 5814.STC ST00785LAInstallation of the Vacuum Toilet Assembly.STC ST01070LAInstallation of Vacuum Toilet Assembly in accordance with FAA Approved Top Drawing List TDL 21.11, Rev B dtd 2/1/00 or later FAA approved revision.STC ST01816AT-DInstallation of Collins HFS-900D Datalink System in a provisioned aircraft.STC SA00457DEInstallation of a hydraulically controlled variable pitch 3-bladed propeller Model MTV-9-B-C/C188-18b.STC SA00458DEInstallation of a hydraulically controlled variable pitch 3-bladed propeller Model MTV-9-B-C/C203-46.STC SA00957SEInstallation of Salmson Model AD9 engine in accordance with Paul T. Cullman Installation Instructions No. 1, dated July 19, 2001. Approved for serial number 1206 ONLY.STC SA00982WIInstallation of Liese-2xV60 engine exhaust silencer system. This STC is not to be transferred since its issuance was IAW 14 CFR 21.29 and based upon a validation of German LBA EMZ No. 0724/534/534a/627/627a.STC SA09019AC-DInstallation of S-TEC System 55 two axis automatic flight guidance system with optional autotrim system, Model ST-580.STC SB01525CHReplace Cameron Balloons basket/burner system and fuel tanks with Colt Model 40x60 basket/Colt III (C3) double burner, and Colt fuel tanks Model V30. Approved for serial number 6279 ONLY. Maximum gross weight is 2400 lbs.STC SR01115NY-DInstallation of a Safe Flight Instrument Corporation collective and pedal shaker system. Approved for serial number 1584 ONLY.STC ST00990WI-DModification of an oxygen system for an observer seat.STC SA2477WEInstallation of automatic flagman model number 4.STC SH102WEInstallation of automatic flagman model 5.STC SR00955SEReplacement of the pilot and co-pilot cockpit doors with bubble doors in accordance with McClenahan Engineering Master Drawing List No. DM0116-3, dated June 2, 2001, or later FAA approved revision. (S/N's MJ017 and MJ022)STC SR00956SEInstallation of offset cyclic and collective control sticks in accordance with McClenahan Engineering Master Drawing List No. DM0118-3, Revision A, dated July 13, 2001, or later FAA approved revision. For serial numbers MJ017 and MJ022 only.STC SR02373ATManufacture of a titanium transmission support fitting assembly.STC ST00937SEInstallation of 727-200 9-G BarrierSTC SA01190LAInstallation of Hartzell HC-C3YR-1RF/F7693F propeller and Hartzell C-3535-1(P) spinner.STC SA01191LAInstallation of Hartzell HC-F3YR-1ARF/F7693F propeller and Hartzell C-3570(P) spinner. Responsible ACO is Los Angeles, NM-L.STC SA02374ATAllow use of higher manifold pressure values than those allowed as originally certificated.STC SA09158AC-DInstallation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-632,STC SA4555NMInstallation of Weber Aircraft Galleys.STC SA5481NMInstallation of G1A, G1B, G1, G2, G3, G4, G5 galleys.STC SA8397SW-DInstallation of S-TEC System 55/55X two axis automatic flight guidance system, Model ST-537STC ST00095LAInstallation of Weber Galleys G2C (p/n 871455-401), G2D (p/n 831333-408) and G4B (p/n 831334-407).STC ST00144LAInstallation of Weber Lavatories P/Ns 870900-6001 through 870900-6008, p/n's 870901-6001 and 870901-6002, p/ns 870902-6001 and 870902-6002, p/n 870903-6001.STC ST00582LAInstallation of Weber Lavatories P/Ns 872501-6001, 872501-6002, 872503-6001, 872503-6002, 872504-6001, 872504-6002, 872505-6001 and 872502-6001 through 872502-6008.STC SA1490CHInstallation of a Sensenich 74DR-1 model propeller. Limited to Tel Continental O-300A, C-145-2, or C-145-2H, or O-300B with propeller control valve secured in closed position. Model O-300C or O-300D engines with model 530860 crankshaft installed. Maximum takeoff power limited to 125 horsepower.STC SH81WEInstallation of engine air inlet screens.STC ST01160LAModification of upper deck evacuation slide assembly.STC SA09947SCInstallation of Sperry SPZ-200B autopilotSTC ST02343ATInstallation of Honeywell TCAS II System.STC ST01440CH-DInstallation of an AirCell Air/Ground Telephone System.STC ST01441CH-DInstallation of Universal Avionics UNS-1D Flight Management System (FMS).STC ST01443CH-DInstallation of ARTEX Emergency Locator Transmitter (ELT) 110-406.STC ST00623SE-DInstallation of an interior arrangement.STC ST01342CH-DInstallation of a Honeywell/AlliedSignal Mark VIII Enhanced Ground Proximity Warning System.STC ST01378NYInstallation of Ultra Electronics Active Noise and Vibration Control (ANVC) System and Propeller Balancing and Monitoring System (PBMS).STC ST01380NYInstallation of Sealand jump seats.STC ST01518CHInstallation of an Apollo 2101 GPS system.STC ST00996WIInstallation of an L-3 Communications Solid State Flight Data Recorder.STC ST02371ATInstallation of a "Nine Passenger Executive Cabin Interior and Associate System Modifications"STC ST01309NYInstallation of LSI Photoluminescent Floor Proximity Emergency Escape Path Marking System (FPEEPMS).STC ST01707ATInstallation of provisions for existing HF radios and ACARS to provide datalink capability. Also provide option for new HF coupling and radios for voice and data.STC ST02011ATUpgrade existing HF Communications equipment to provide HF datalink capability.