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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 SA3015SOInstallation of Avionics shelf, 85VU, for Aerospatiale ATR 42series aircraft.Hunting Aircraft, Inc · Sep 10, 1992 STC SH1004NEInstall dual battery rack.Dart Aero Accessories, Inc · Sep 10, 1992 STC SA2305SOInstallation of dual KNS-660 FMS.ABX Air Incorporated · Sep 9, 1992 STC SA3492SW-DInstallation of a Century yaw damper system, kit no. YK999 consisting of a Century yaw damper.Century Flight Systems Inc · Sep 9, 1992 STC SA3307SOModification of interior configuration to 0 first class, 205 tourist class.Aero Design Services, Inc · Sep 8, 1992 STC SA16SWInstallation of electric trim tab servo.Signature Flight Support Corporation · Sep 4, 1992 STC SA225SWCantilevered pressure cowling installation.Signature Flight Support Corporation · Sep 4, 1992 STC SA327SWInstallation of Janitrol S-200 combustion heater below nose baggage bin floor.Signature Flight Support Corporation · Sep 4, 1992 STC SA3309SOInstallation of an extended time standby power system.Challenge Air Cargo, Inc · Sep 4, 1992 STC SA66SWInstallation of APU and sundry cameras and electronic equipment.Signature Flight Support Corporation · Sep 4, 1992 STC SA7088SW-DInstallation of the auxiliary galley/entertainment cabinet.Falcon Jet Corporation · Sep 4, 1992 STC SA849SWInstallation of four hydraulic system accumulator pressure gauges.Signature Flight Support Corporation · Sep 4, 1992 STC SA853SWInstallation of auxiliary power unit T62T-29B.Signature Flight Support Corporation · Sep 4, 1992 STC SA86SWInstallation of enlarged cabin windows left and right side, and emergency exit relocated.Signature Flight Support Corporation · Sep 4, 1992 STC SA917SWInstallation of master fire warning system.Signature Flight Support Corporation · Sep 4, 1992 STC SA919SWInstallation of Collins AL-101 radio altimeter system.Signature Flight Support Corporation · Sep 4, 1992 STC SA928SWRelocation of batteries and addition of third battery, AC inverters.Signature Flight Support Corporation · Sep 4, 1992 STC SA937SWInstallation of crew jump seat.Signature Flight Support Corporation · Sep 4, 1992 STC SA938SWInstallation of Koehler Air-Lav Model 45.Signature Flight Support Corporation · Sep 4, 1992 STC SA951SWInstallation of passenger oxygen system and supplemental (long range) oxygen supply.Signature Flight Support Corporation · Sep 4, 1992 STC SA952SWInstallation of Bendix doppler radar system.Signature Flight Support Corporation · Sep 4, 1992 STC SA953SWInstallation of Bendix radio altimeter.Signature Flight Support Corporation · Sep 4, 1992 STC SA956SWInstallation of fire extinguisher and detector system for Solar APU.Signature Flight Support Corporation · Sep 4, 1992 STC SA977SWModification of existing emergency evacuation lights and install 5 additional supplemental lights.Signature Flight Support Corporation · Sep 4, 1992 STC SA980SWInstallation of jump seat to be used for takeoff or landing.Signature Flight Support Corporation · Sep 4, 1992 STC SA989SWModification of instrument panel.Signature Flight Support Corporation · Sep 4, 1992 STC SA990SWInstallation of Collins AP104 autopilot and FD109H/FD109F flight directors with STC 872SW as a basis, IDC air data computer and relocation of some remaining equipment.Signature Flight Support Corporation · Sep 4, 1992 STC SE1004SWInstallation of alternator braces.Signature Flight Support Corporation · Sep 4, 1992 STC SE464SWInstallation of AC SR47P spark plugs.Signature Flight Support Corporation · Sep 4, 1992 STC SE565SWInstallation of seal adapter kit and dual accessory drive.Signature Flight Support Corporation · Sep 4, 1992 STC SH1675SWInstallation of a heater system for de-fog air.Signature Flight Support Corporation · Sep 4, 1992 STC SH8439SWInstallation of an Isolair Eliminator II fire fighting system.Petroleum Helicopters Inc · Sep 4, 1992 STC SA3972SW-DModify the passenger cabin interior configuration from 12 first class and182 coach class to 22 first class and166 coach class seats, and install new galley closet and flight attendant seatsAmerican Airlines Inc · Sep 3, 1992 STC SA5766NMInstallation of voltmeter/ammeter.Atlantic Aviation Corporation · Sep 3, 1992 STC SA1720GLInstallation of wastegate actuator filter kit.Schultz Engineering · Sep 2, 1992 STC SA8434SWInstallation of a freon air conditioning system.Jet Services Enterprises, Inc · Sep 1, 1992 STC SA2765CE-DInstallation of Alternate Autopilot Computer, APC-65H, Collins Part Number 622-9724-119Rockwell International Collins Commercial Avionics · Aug 31, 1992 STC SA3306SOInstallation of an interior IAW Drawing List SC 42 000078, Rev A.Gulfstream Aerospace Corporation · Aug 31, 1992 STC SA7122SW-DInstallation of the Sperry flight management system.Falcon Jet Corporation · Aug 31, 1992 STC SP8449SWModification of propeller by combining a modified Hamilton33D50 hub with Hamilton Standard6915A-18 blades. (33D 50-505)Emair · Aug 28, 1992 STC SA1786GLInstallation of Rapco 'Hot Pac' repair kit RFS-15K.Rapco, Inc · Aug 26, 1992 STC SA8430SWInstallation of an EQ1500 paralleling relay.Tovya Group, Inc · Aug 26, 1992 STC SH3107SOInstallation of an instrument cluster mounted on the pilot's door bulkhead. (369D S/N 570136D, 900808D, 790541D)Aerial Solutions · Aug 26, 1992 STC SA1033SOReplace existing nickel-cadmium batteries with Teledyne Gill BB638/T series lead-acid batteries.Teledyne Battery Products · Aug 25, 1992 STC SA3305SOInstallation of a Delta modified forward trunnion bearing housing and a Delta manufactured bearing retainer bolt to allow forced lubrication of the respective joints. (767-332ER)Delta Airlines Inc · Aug 25, 1992 STC SE580SOInstallation of Bendix magneto models S6LN-20 and S6LN-21.Mack's Aircraft Engine Svc · Aug 22, 1992 STC SA3156SOInstallation of a Fairchild Model800 digital flight data recorder.VGA, Inc · Aug 21, 1992 STC SA3304SOInstallation of commercial grade passenger entertainment video system.Rich Intl Airways · Aug 21, 1992 STC SA999NEInstallation of Cleveland wheels and brakes nose-gear shimmy damper P/N 15-16.Airparts of Lock Haven · Aug 21, 1992 STC SH998NEInstallation of laser locater system.Innotech Aviation Ltd · Aug 21, 1992