TCDS 6A4
STCs approved under this data sheet · 95
Current certificates first, most recently changed first.
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '6A4') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.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 s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '6A4') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.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 SA2622NMInstallation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)STC SA4503NMRemove original cloth covering and install Ceconite coveringSTC ST02962ATInstallation of L3 Communications Traffic Alert and Collision Avoidance System Model 791A (TCAS791A)STC SA863EAIncorporation of DME Corporation emergency evacuation slide lighting systemSTC ST02580ATLithium cell battery pack to replace currently approved alkaline battery pack used in escape slide emergency light system.STC SA02268CHInstallation of Airwolf Filter Corp. Air Oil SeparatorSTC SA01282NYInstallation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830.STC SA1170NWModify type design by installing bulk liquid cargo tank assemblySTC ST02965ATInstallation of Collins PN101 Compass SystemSTC ST02963ATInstallation of Collins ALT-55B Radio Altimeter SystemSTC SA2721WEInstall external retardant tank.STC ST334CHInstallation of Superflite 102 fabric.STC SA1311WEInstallation of a United Data Control P/N V557 Voice Recorder in Boeing DC-6, DC-6A, DC-6B aircraftSTC SA4-1466Conversion of DC-6B interior from coach to first class arrangement per United Air Lines Drawing 15F-1800 change "C".STC SA528WEInterior modifications for two 85 occupant configurations and rework of seats to provide removable arm rests as described on United Air Lines Approved Drawing List Nos. COA 6-3023 dated October 14, 1963, COA 6-3036 dated October 28, 1963, and COA 6-3053, Revision B, dated August 21, 1964.STC ST02275AKApproval for Douglas DC-6A and DC-6B aircraft operations on runways with slopes in excess of 2% gradient up to 6% gradient.STC ST981SODeactivation of the cabin pressurization system, conversion of the cargo compartment to a class 'E' compartment, and modification of the ventilation system.STC SA363SOCockpit voice recorder.STC ST03076ATDescriptive data pertaining to this installation are considered inadequate for duplication in other products. This approval is limited to only the installation made in Boeing 737-700, Serial No. 30754. Installation of executive interiorSTC SA8075SWInstallation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER)STC SA1008WEInstallation of Poly-Fiber covering material.STC SA1368GLSurrendered and incorporated into STC ST334CH.STC ST01608CHInstallation of brake assemblies, p/n 9560164-2 or 9560166, with non-asbestos linings, p/ns 5013028 and 5013029.STC SA02168AKInstallation of hourmeter airspeed switch. For unpressurized aircraft only. Pressurized aircraft must have pressurization system deactivated.STC ST02166AKInstallation of UPS Aviation Technologies, Inc., GX50/60 GPS Navigator, Capstone configured MX20 Multi-Function display, and UAT transceiver.STC SA661SWInterior arrangement.STC SA2-952Installation of fiberglass covering.STC SA1753WEInstallation of VIP core assembly P/N VIP-106-18.STC SA4-525Installation of VIP P/N 106-1J engine mount core.STC SA1351WEReplace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12)STC ST869SOInstallation of a swing tail.STC ST595SOInstallation of exhaust system bracket.STC SA1510CEEngine driven cabin air compressors and associated cabin pressurization controls removed.STC SA1083SOInstallation of four Pratt & Whitney R-2800-99W engines and Hamilton Standard propellers.STC SA1066SOAlternate installation of hydraulic pump utilizing existing engine drive.STC ST484SOInstallation of cargo restraining bulkhead.STC ST964SOInstallation of cargo interior, installation of cargo restraint and modification of pressurization system.STC ST974SOInstallation of extra crew seating and air distribution system.STC SA229NWInstallation of 82 passenger configurationSTC ST536SOInstallation of aft cargo door.STC ST597SOInstallation of aft cargo door.STC ST535SOInstallation of cargo floor.STC ST843SOInstallation of aft cargo door.STC SA181NWInstallation of bulk liquid cargo tank systemSTC SA100NWInstallation of cargo door, a 6 "G" barrier bulkhead, and a class "E" cargo compartment.STC ST514SOInstallation of forward cargo door.STC SA157NWInstallation of bulk liquid cargo tank systemSTC SA2861WEInstallation of rear cargo door system GA61104.STC ST528SOInstallation of cargo restraining bulkhead.STC ST555SOInstallation of rear cargo door.
Back to TCDS 6A4