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 SA02012AKInstallation of Centaurus 3 ground proximity warning system.Centaurus Systems, Inc · Sep 12, 1995STC SA02020AKInstallation of ground proximity warning system.Centaurus Systems, Inc · Sep 12, 1995STC SA02034AKInstallation of C3-100 ground proximity warning system.Centaurus Systems, Inc · Sep 12, 1995STC SE00097LAInstallation of strainer element, P/N 90220, as a replacement for strainer element, P/N 3106403-01, in the oil pressure transfer tube assembly.Ejay Filtration, Inc · Sep 12, 1995STC SA00356WIInstallation of a 10.2 gallon auxiliary fuel tank in each wing nacelle and associated changes.Webco Aircraft Co · Sep 8, 1995STC ST09102SCReplacement of the cabin acrylic windows with solid aluminum plugs in cargo configured interiors.Reebaire Aircraft, Inc · Sep 8, 1995STC SA02040AKInstallation of vented fuel cap assembly (P/N 3267)F Atlee Dodge Aircraft Service · Sep 7, 1995STC SA2040AKInstallation of vented fuel cap assembly (P/N 3267).F Atlee Dodge Aircraft Service · Sep 7, 1995STC ST405CHInstallation of toilet seat cover dispenser.Aircraft Food Service Equipment Repair · Sep 7, 1995STC ST09051SCInstallation of a lead-acid battery in lieu of a NiCad battery.Great Planes Sales, Inc · Sep 6, 1995STC ST320CHInstallation of landing gear harnesses and proximity switch.Aviation Technologies Group · Sep 6, 1995STC SA00853ATInstallation of P&W engine model TIB-3 (R985-AN1), Hamilton Std propeller model 2D30 with 6101-12 blades, Beech D-18/C45 cowling, BT-13 wheels and brakes, and fiberglass Wag-Aerowheel pants.Huffstetler Leslie R · Sep 5, 1995STC SR00230SEFabrication and installation of an external cargo support beam, upper cargo hook and load cell system.Columbia Helicopters Inc · Sep 5, 1995STC ST00360WIInstallation of AlliedSignal CAS-66A traffic alert and collision avoidance system (TCAS).Duncan Aviation, Inc · Sep 5, 1995STC SA1643GLInstallation of V-type or Y-type shoulder harness. (182 SERIES EXCEPT R182 & TR182)Hooker Custom Harness · Aug 31, 1995STC SA5106SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, Model ST-082, with optional automatic electric trim system.S-TEC Corporation · Aug 31, 1995STC ST402CHInstallation of a 199 passenger capacity coach seating military configuration.American Trans Air · Aug 31, 1995STC SA150RMInstallation of fully reclining seat backs.Aviation Fabricators Inc · Aug 30, 1995STC ST00408ATInstallation of Collins Data Link ACARS.Collins Aviation Service · Aug 30, 1995STC SA4021SWBKM 100 PHM 700 pitot heat monitor system.Aerex Group, Inc · Aug 29, 1995STC SA4084SWInstallation of Pitot heat monitor system.Aerex Group, Inc · Aug 29, 1995STC SA8120SWInstallation of a BKM windshield heat control monitor.Aerex Group, Inc · Aug 29, 1995STC SH7327SWInstallation of BKMS 1000-206 voice warning system.Aerex Group, Inc · Aug 29, 1995STC SH7444SWInstallation of BKMS 2000N-105LS Voice Warning System.Aerex Group, Inc · Aug 29, 1995STC SH7524SWInstallation of BKM training unit, BKMS-206.Aerex Group, Inc · Aug 29, 1995STC SH7605SWInstallation of BKMS 1000N-350 voice warning system.Aerex Group, Inc · Aug 29, 1995STC ST00357WIEmergency battery rebus.Learjet Inc · Aug 29, 1995STC ST401CHInstallation of a Bendix/King CAS-66A TCAS I. (LEARJET 55 S/N 110)Learjet, Inc · Aug 29, 1995STC ST400CHInstallation of ERDA seatfone kit, assembly number 210019, onto PTC Model 940 series on aircraft seatbacks.ERDA, Inc · Aug 28, 1995STC SA00224SEModification of Beech exhaust stack assemblies.Muffler and Exhaust System · Aug 25, 1995STC SA02038AKInstallation of Model LJ2300 nose wheel deflector assembly.Aircraft Rebuilders · Aug 25, 1995STC ST00354WIONE ONLY STC; S/N 338: Cabin Arrangement Safeway or Australia per Midcoast Aviaion, INC,, Drawing Number.Midcoast Aviation Inc · Aug 25, 1995STC SA331CHInstallation of Model 8000 amphibious floats and seaplane floats.Wipaire Inc · Aug 24, 1995STC SA5972NMInstallation of FTC Aircraft 115 VAC 400 Hz trash compactor.Intl Aero · Aug 24, 1995STC SA00842ATInstallation of an Airborne R-134a air conditioning system.InspecTech Aero Services · Aug 23, 1995STC SA7255SW-DInstallation of the flight data recorder system.Dassault Falcon Jet · Aug 23, 1995STC ST00841ATInstallation of replacement floorboards.Dick Lowdermilk · Aug 23, 1995STC SA00087NYInstallation of Cu-Sonde Meteorological Measurement/system models CS-1A or CS-1B; and installation of Cu-Sonde Model CS-1B-RF with AIRDAT-9600.Aventech Research Inc · Aug 22, 1995STC ST00839ATAntenna relocations due to customer requirements.Gulfstream Aerospace Corporation · Aug 22, 1995STC ST00840ATInstallation of radomes, ventral fin, various antennas, and provisions for electronic signal gathering and data processing equipment.Gulfstream Aerospace Corporation · Aug 22, 1995STC SA397CHInstallation of Hartzell (P)HC-C3YF-1RF/F8468A-6 or -8R propeller with Hartzell C3575-( ) spinner on Cessna A185E and A185F models with IO-520-D engine; on the 206 series models, installation of Hartzell Model(P)HC-J3YF-1RF/F8468A-6R or -8R propeller with Hartzell C4582-( ) spinner or Model (P)HC-C3YF-1RF/ F8468A-6R or -8R propeller with Jartzell A2295-1(P) spinner.Wipaire Inc · Aug 21, 1995STC SA398CHInstallation of a Bendix/King TCAS II System.Elliott Aviation Technical Products · Aug 21, 1995STC SA7057SW-DInstallation of the video system.Dassault Falcon Jet · Aug 21, 1995STC SA7103SW-DInstallation of Sundstrand MK V warning system.Dassault Falcon Jet · Aug 21, 1995STC SA8206SWModificaton of UOP series 901 seats, to include provisions for SEATFONE.ERDA, Inc · Aug 21, 1995STC SA8225SW-DInstallation of the Fairchild A100S cockpit voice recorder system.Dassault Falcon Jet · Aug 21, 1995STC SA8318SWModification of Weber seats P/N 830282-401, -402, and -404, to include provisions for SEATFONE installation.ERDA, Inc · Aug 21, 1995STC ST09006SCInstallation of GTE digital telephone system. (737-222)ERDA Inc. · Aug 21, 1995STC SA00359NYInstallation of single diagonal shoulder harness and lap belt set.Viking Air Limited · Aug 18, 1995STC ST00023ATInstallation of a custom interior.Gulfstream Aerospace Corporation · Aug 18, 1995