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.
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 SA250WEDorsal fin.STC SA252SOSupporting structure for camera mount A-28.STC SA252WENose landing gear retract link assembly ANS 0004.STC SA254CEModel A fiberglass floats.STC SA256WEControl wheel replacement.STC SA2570CEReplace the original generator control units with Phoenix Aerospace, Inc., Model GC-1010-24-3B solid state generator control units.STC SA257WECeconite 101 covering of wings.STC SA258CERemove right rear door.STC SA258SOImmersion heaters in oil tanks 404-2055010 for ground operation only.STC SA258WEOne Type III emergency exit.STC SA259SOBMEP bleed system for R-2800CB-3 engines.STC SA259WEInterior installation.STC SA260SOSwivel seat intercostals at Station 616.STC SA261EANew cabin-to-cockpit door.STC SA261SODirect pressure actuated manifold pressure gage system.STC SA262ALInstall 6x6x44 fish pole tube.STC SA262CEManufacture parts and install 12-30A electrical system. (Requires alteration of engine per STC SE3CE.)STC SA262SO24-volt starting system.STC SA2635SOIncrease in zero fuel weight to 46,000 pounds for airplanes having ASC 70, Parts I and II.STC SA263SORemoval of power plant extinguisher system and installation of firewall patches.STC SA2647WEInstallation of cocktail table in first-class lounge. (L-1011 SERIES (193E))STC SA264CESecond flight director system.STC SA264SOCessna 210 wing tips 1223000-1 and -2.STC SA265SOExtension addition to nose landing gear doors.STC SA266SOModification of fuel cap 16097-00 by making a new cover and enlarging the lower vent hole. Rework fuel cell filler neck door 19049-06 by putting a spring loading vent in the door to be used as auxiliary vent during icing conditions.STC SA267SOAural Mach overspeed warning system to comply with Special Regulation SR450A.STC SA268SOManufacture replacement parts for Adel ADZ24278.STC SA268WESixth seat and emergency exit.STC SA269SWBrushless generators, voltage regulators and control panels.STC SA272ALInstallation of a removable structural assembly to replace like structure removed from behind rear seat.STC SA272SOOverspeed warning system.STC SA273CESecond flight director system.STC SA273WEVacuum system 121A.STC SA275SOAutomotive type master cylinders.STC SA275WECeconite 101 covering of complete airframe.STC SA276CEPicture window.STC SA276SOJ & H G-29-7BT generators.STC SA276WECarburetor air filter and scoop.STC SA278SOMain and nose landing gear retract links.STC SA280CEAutothrust system equipment.STC SA281CESingle SCAT system provisions.STC SA281WEEngine-mounted fire detector system.STC SA2829CEInstallation of Honeywell traffic alert and collision avoidance system and Collins transponder system.STC SA282CEGUART System (Gear-up automatic response device).STC SA282EAUnder-the-floor rework between fuselage stations 416 and 525 for divan installation.STC SA282SOReplacement parts manufactured for Fairchild P/Ns 27-727930-3 and -7.STC SA283SOGlass-cloth wing tip caps.STC SA284CEWheel fairings.STC SA285EAFuselage wood formers and fabric covering replaced with metal.STC SA286EAEdo 60-1320 floats.