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 SH1869SOInstallation of King KNR-634 (copilots) VOR system.STC SH1870SOInstallation of King KDM-706A (pilots) distance measuring equipment.STC SH2357SOInstallation of a power monitor panel (INSCO).STC SH2415SOInstallation of the Honeywell Primus-870 weather radar.STC SH2512SOInstallation of a Single Wulfsberg Global GNS 500A series 4 VLF/Omega system.STC SH2517SOInstallation of interior.STC SH2807SOInstallation of a Universal Navigation system CVR-80 cockpit voice recorder.STC SA7801SW-DInstallation of S-TEC manual electric trim system Model ST-471STC SA2746CEInstallation of Bendix/King CAS-81 traffic alert and collision avoidance system. and MST-67A ATC Mode S transponder (2 each).STC SA2748CEInstallation of Collins 5-tube EFIS-85B(14) system.STC SA4983SWInstallation of Delco carousel-six inertial navigation system.STC SA1628GLInstallation of Bendix TCAS II system comprised of the following P/N's: TPA-81A, TCAS processor; KFS-578A, TCAS control; two MST-67A, Mode S Transpondrs; two IVA-81A, TA/VSI: two ANT-81A, TCAS antenna; and four Dorne and Margolin DMNI 50-2, Mode S ant ennae. (550 S/N 550-0001 THRU 550-0626)STC SA2745CEInstallation of the Universal Navigation Corp. CVR-80 cockpit voice recorder.STC SA461NWInstallation of a Continental IO-520-D engine, McCauley D2A34C58-LMN/S-90AT-B and/or D3A32C90/82NC-2 propeller, engine mount and associated systems.STC SA5170NMInstallation of a new fuel flow indicating system.STC SA7799SW-DInstallation of S-TEC two axis automatic flight guidance system Model ST-423STC SA7800SW-DInstallation of S-TEC yaw damper system Model ST-424STC SE5173NMInstallation of a replacement oil cooler adaptor, P/N ADC-310.STC SA862NEInstallation of a Franklin Model 4AC-199-E3 engine and a Sensenich Model 72DF-48 fixed-pitch wood propeller.STC SH8030SWInstallation of an engine fire detection system.STC SA2723CEInstallation of bird strike modification.STC SA2737CEInstallation of alternate static source modification.STC SA2739CEInstallation of windshield anti-ice modification.STC SA2740CEInstallation of flight control modificaton.STC SA2741CEInstallation of cockpit voice recorder installation.STC SA2742CEInstallation of standby attitude gyro.STC SA2743CEInstallation of battery discharge monitor.STC SA2744CEInstallation of emergency bus system.STC SA2982SOInstallation of Mach Zero fuel tank assemblies.STC SA1626GLInstallation of V-type and Y-type shoulder harness.STC SA1627GLReduction of passenger seating to nine passengers or less.STC SA2839SOModification to allow display of course deviation information.STC SA7132SW-DInstallation of S-TEC yaw damper system, Model ST-084.STC SA2736CEInstallation of Bendix/King CAS-81 traffic alert and collision avoidance system and MST-67A mode-S transponder (2 each).STC SA5171NMRearrangement of passenger accommodationsSTC SA1582GLInstall Aero Fabricator shoulder harness and seat belt assembly.STC SA1583GLInstall Aero Fabricators shoulder harness and seat belt assembly.STC SA1584GLInstall Aero Fabricators shoulder harness and seat belt assembly.STC SA7167SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-416, with optional autotrim system.STC SA7186SW-DInstallation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, Model ST-104-40/50.STC SA1620GLInstallation of turbulence prediction systems advance warning airborne system (AWAS), Honeywell windshear detection system (WSS), and a Sundstrand data recorder.STC SA4094NMInstallation of Oilamatic engine preoiler.STC SA4518NMInstallation of class E cargo compartment. (240 SERIES 53)STC SA5096NMRemoval of original engine oil cooler and installation of a Piper engine oil cooler. Limited to installation on serial number 2170 ONLY.STC SE2734CEContinental P/N 530182, crankshaft is being replaced with crankshaft P/N AS530182 obtained by modification of Continental PC-60(Packette) engine crankshaft.STC SA5091NMInstallation of the predictive/reactive windshear/evaluation system. (737-3TO)STC SA1614GLReplace existing window in main cargo door with National Aircraft Service, Inc. vent door.STC SA7795SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system model ST-470.STC SA7796SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, model ST-470.STC SA7797SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, model ST-470.