Supplemental type certificates

49,120 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

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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"

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STC SA3927SW-DInstall floor proximity emergency path markings.American Airlines Inc · Apr 30, 1987STC SA3584SWInstallation of ONI Loran C Model 7000 navigation system.SAAB-SCANIA AB · Apr 28, 1987STC SA5966SWInstallation of wingtip recognition lights.SAAB-SCANIA AB · Apr 28, 1987STC SA5969SWInstallation of Baker M2000 passenger auto briefing system.SAAB-SCANIA AB · Apr 28, 1987STC SA5970SWInstallation of Eldec fuel used and fuel remaining system.SAAB-SCANIA AB · Apr 28, 1987STC SA5976SWInstallation of Global GNS-1000 flight management system.SAAB-SCANIA AB · Apr 28, 1987STC SA5978SWRelocation of aisle to center from left to center.SAAB-SCANIA AB · Apr 28, 1987STC SA5979SWService port installation.SAAB-SCANIA AB · Apr 28, 1987STC SA5980SWInstallation of thermal and acoustical insulation.SAAB-SCANIA AB · Apr 28, 1987STC SH142WEInstallation of electronic weighing system c-40.Onboard Systems · Apr 28, 1987STC SH1452NMInstallation of electronic weighing system.Onboard Systems International · Apr 28, 1987STC SH148WEInstallation of Chadwick electronic weighing system C-45.Onboard Systems · Apr 28, 1987STC SH149WEInstallation of Chadwick electronic weighing system C47.Onboard Systems · Apr 28, 1987STC SH150WEInstallation of Chadwick electronic weighing system C-46.Onboard Systems · Apr 28, 1987STC SH151WEInstallation of Chadwick electronic weighing system C-43.Onboard Systems · Apr 28, 1987STC SH17NWInstallation of Chadwick Electronic weighing system C-47.Onboard Systems International · Apr 28, 1987STC SH61NWInstallation of electric weighing system.Onboard Systems International · Apr 28, 1987STC SH71NWInstallation of electric weighing system.Onboard Systems · Apr 28, 1987STC SA3937SW-DECO H3082, dated 3/25/87, creates American Airlines P/N ABB4321 Central air data computer (CADC), and authorizes its use in the#2 CADC position on 727-223 aircraft, ABB4321 is made from, and is interchangeable with the Honeywell P/N HG18OU-757 CADC IN TH IS APPLICATION. (727-223)American Airlines Inc · Apr 27, 1987STC SA7032SW-DInstallation of Sperry dual EDZ-803 EFIS and flight director system.Falcon Jet Corporation · Apr 27, 1987STC SH1856SOInstallation of a UNS-1/JR-FMS/NMS.Sikorsky Aircraft · Apr 27, 1987STC SH1857SOInstallation of UNS-1/FMS.Sikorsky Aircraft · Apr 27, 1987STC SA3745SWWall Colmonoy Nicrocraft muffler P/N PIM-0007.Wall Colmonoy Corp · Apr 24, 1987STC SA2096SOInstallation of a low-pass filter, P/N 24-FI-0198, between the No. 2 VHF communications transceiver and the antenna.Eastern Airlines, Inc · Apr 22, 1987STC SA2102SW-ACRelocation of Litton LTN-211 Omega navigation control display unit.Federal Aviation Administration · Apr 21, 1987STC SA461NEInstallation of Sperry Model MLZ-900 microwave landing system.MSI · Apr 20, 1987STC SA508NEInstallation of Sperry Model MLZ-900 microwave landing system. (172M S/N 17263459 - 17267584)MSI · Apr 20, 1987STC SH448NEInstallation of Bendix Model MLS-20A microwave landing system.MSI · Apr 20, 1987STC SH449NEInstallation of Sperry Model MLZ-900, mocrowave landing system.MSI · Apr 20, 1987STC SA2093SOInstallation of dual Sperry electronics flight instrument system EDZ-803 with multi function display.Gulfstream Aerospace Corporation · Apr 17, 1987STC SA2094SOInstallation of the triple Honeywell NAV. II Nav. Management System.Page AvJet Corp · Apr 17, 1987STC SA2661SWInstallation of Ray Model 7507A battery monitoring systemZee Company, Inc · Apr 17, 1987STC SA2767SWInstallation of Ray Electronics battery current monitoring system.Zee Company, Inc · Apr 17, 1987STC SA2883SWInstallation of Ray Electronics Model 7507A battery current monitoring system.Zee Company, Inc · Apr 17, 1987STC SA512NEInstallation of Bendix MLS-20A Microwave Landing System.Atlantic Aviation Corporation · Apr 17, 1987STC SA1215EAInstallation of Air Cruisers Company slide/raft evacuation systems.Air Cruisers Company · Apr 16, 1987STC SA840EAInstallation of emergency evacuation slides (TSO-C69).Air Cruisers Company · Apr 16, 1987STC SH37WEInstallation of floats, per Hughes Tool Co.Air Cruisers Company · Apr 16, 1987STC SA1911SOInstallation of air ambulance support equipment and litter rack. (65-90 SN LJ-27, LJ-77)Sunny South of Gainesville, Inc. · Apr 15, 1987STC SA2092SOInstallation of a Collins VNI-80A vertical navigation indicator system.Gulfstream Aerospace Corporation · Apr 15, 1987STC SA2767NMInstallation of replacement left exhaust heat exchanger unit.Heliarc Welding Service Inc. · Apr 15, 1987STC SA3631NMApplication of polyurethane finishing system.Talkeetna Aero Svcs, Inc · Apr 15, 1987STC SA538GLInstall Hartzell PHC-A3VF-5R/V7636NRB propellers and propeller reversing system.Thamer Aircraft Res & Dev · Apr 15, 1987STC SA2077SOInstallation of a dual DELCO carousel IV inertial navigation system.Interstate Airlines · Apr 14, 1987STC SA3760SWInstallation of a Louisiana-Pacific digital voltmeter, P/N 11.Louisiana-Pacific Corp · Apr 13, 1987STC SA7147SW-DInstallation of S-TEC System 60, two axis automatic flight guidance system, Model ST-070.S-TEC Corporation · Apr 13, 1987STC SA2156SOInstallation of an auxiliary flight attendants seat on the forward bulkhead of the left aft galley. (707-331B)Independent Air, Inc · Apr 11, 1987STC SA1807SOInstallation of Appalachian Acces. stainless steel brake discs, P/N 73-47.Appalachian Accessories · Apr 9, 1987STC SA2081SOInstallation of a Fairchild digital flight data recorder.Page AvJet Corp · Apr 9, 1987STC SA2090SOInstallation of Appalachian Accessories' stainless steel brake discs P/N 73-47, as replacement for Cleveland P/N 164-7, -47, -107.Appalachian Accessories · Apr 9, 1987