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 SA4403SWInstallation of S-TEC system 60 two axis flight guidance system Model ST-034 with optional autotrim systemSTC SH1247SOa. Installation of a Bendix RDR 1400B color weather radar system. b. Installation of a Bendix data navigation system when interfaced with an approved Omega/VLF navigation system and an approved data display system.STC SA1245SOInstallation of an adjustable trim tab on the left aileron.STC SA1246SOInstallation of shoulder harness and headrest on the forward flight attendant's seat.STC SA202RMInstallation of dual Marconi Model CMA-740 or CMA-771STC ST121RMInstallation of dual Marconi Omega navigation systems (Model CMA-740). (30A CV-990)STC SA1162SOInstallation of a Bendix FCS-8700 or FCS-8700B automatic flight control system including optional flight director.STC SH4083SWInstall wire strike protection system.STC SA1577WEInstallation of jump seat.STC SH1214EAInstallation of Field Aviation moveable window panel(s) in aft door(s) only.STC SA1242SOInstallation of a Bendix FCS-7700B automatic flight control system including optional flight director.STC SA1258NWInstallation of a modified Aviation Enterprises instrument panelSTC SA533GLInstall a smoke elimination door.STC SA2476SWInstall Global Navigation GNS-500A (-9 program).STC SA1255NWInstallation of a Lycoming IO-360-B1B engine, Hartzell HC-C2YK-1BF/F7666A-2 propeller and associated systemsSTC SA1256NWThe Beryl D'Shannon Aviation Specialties 15 gallong auxiliary fuel tanks installedSTC SA1254NWInstallation of Beech Model E35 front and rear wing spar center section carry-through members and Beech Model G35 wing panelsSTC SA1253NWInstallation of a Cee Bailey (one-piece) plexiglass windshieldSTC SA1241SOInstallation of McCauley 3A32C76M/82NB-2 propeller in lieu of standard two-bladed propeller.STC SA529GLInstallation of an eleven seat cabin interior configuration and safety belts.STC SA1251NWInstallation of Cleveland wheels and brakes, Goodyear tires/tubes, Univair front lift struts, top fuselage plexiglass window, L.H. fuselage tube frame window, and L.H. wing auxiliary (transfer) fuel tankSTC SA31PCONE ONLY STC, S/N 45764, 45854, 45916, 45647: Modification of interior cabin arrangementsSTC SA32PCONE ONLY STC, S/N 45764, 45854, 45916, 45647: Installation of Showa galleys (positions 1 & 3) Part No, 60002-100000 at fuselage station 380 and Part No. 60002-300000 at fuselage station 1320.STC SA4221SWInstallation of S-TEC system 60 two axis automatic flight guidance system, Model ST-019STC SE44GLIncorporation of a fuel flow transducer.STC SA4351WEInstallation of fuel line water drain system.STC SA1653CEProvisions for a Litton IFIRS camera in the tailcone.STC SA1236SOInstall a navigation display transfer system.STC SA1237SOInstallation of Sperry CM-200 comparator monitor.STC SA1238SOInstallation of a forward external battery switch.STC SA1239SOGlareshield modification.STC SA1247NWInstallation of a redesigned instrument panel with center stack radios and a "U" shaped control yokeSTC SA1250NWInstallation of Cessna 310D propeller alcohol de-ice systemSTC SH4175SWFour-place forward facing divan.STC SA1249NWInstallatino of a McCauley propeller, belly-mounted air driven generator and associated wiring, modified rear baggage compartment, fishing rod box, hat shelf, "D" windows, and cockpit floorboardsSTC SA1407CEInstall Fairchild auto-annunciator system.STC SA1408CEInstallation of Delco Electronics triple C-IV inertial navigation system.STC SA1229SOInstallation of dual Litton LTN-72R area navigation system.STC SA1428SWCollins INS-61B inertial navigation system.STC SE484GLInstallation of Rajay Model325E10-2, P/N RJ0332, or Model3BT5EE10J2, P/N 103574-00 turbocharger.STC SA1237NWInstallation of two PA-18, 17 gallon wing fuel tanks, one header tankSTC SA152NWInstallation of deck and glare shield (with or without instrument lights).STC SA1228SOInstallation of a Bendix FCS-8700B automatic flight control system including optional flight director.STC SA1234NWInstallation of a tail cone compartment ski rackSTC SA1236NWInstallation of Scintilla S4LN20 magnetos, carbueretor heat box and exhaust system, a 6 gallon auxiliary fuel wing tank, an enlarged baggage compartment, a Scott 3000 tail wheel, dual brake installation, and Stits polyfiber coveringSTC SA474GLInstallation of a 'Townend' engine ring cowling assembly.STC SA1225NWInstallation of a Nite Sign, Inc. Model N47B Aerial Advertising SystemSTC SA1239EAInstallation of aerial survey configurations. (65-A90 LJ-76 AND LJ-114 THRU LJ-317)STC SA1241NWInstallation of a Lycoming engine, hartzell propeller, new cowl, engine mount and related structures, Motorola alternator, and related systemsSTC SA1231NWInstallation of a Continental engine, McCauley propeller