Douglas DC-6
STCs that may be installed · 59
In force first, then newest. The registry doesn’t record which STCs an aircraft has.
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
WHERE aircraft_model_code IN ('3021702')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
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, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_stc.parquet'
WHERE aircraft_model_code IN ('3021702')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_numberRun 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 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 ST334CHInstallation of Superflite 102 fabric.STC SA1045WEInstallation of door-mounted inflatable evacuation slides in accordance with United Air Lines Approved Drawing List COA 6-3072/COA 6-3087. United Air Lines Supplemental Revision No. 1 dated August 25, 1965, to Douglas Airplane Flight Manual SM-19501, or Supplemental Revision No. 1 dated June 10, 1966, to Douglas AFM SM-19544 is required.STC SA1311WEInstallation of a United Data Control P/N V557 Voice Recorder in Boeing DC-6, DC-6A, DC-6B aircraftSTC SA4-577Aileron trim control gearing modification.STC SA363SOCockpit voice recorder.STC SA1366GLSurrendered and incorporated into STC ST334CH.STC SA02168AKInstallation of hourmeter airspeed switch. For unpressurized aircraft only. Pressurized aircraft must have pressurization system deactivated.STC SA1753WEInstallation of VIP core assembly P/N VIP-106-18.STC SA4-525Installation of VIP P/N 106-1J engine mount core.STC ST595SOInstallation of exhaust system bracket.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 SA3151WEInstallation of 3000 gallon external retardant tanks under the fuselage at the wing center section.STC ST536SOInstallation of aft cargo door.STC ST597SOInstallation of aft cargo door.STC ST535SOInstallation of cargo floor.STC ST843SOInstallation of aft cargo door.STC SA2994WEDeactivation of high blower on CB-16 engines.STC ST807SOInstallation of cargo interior and extension of lower aft cargo compartment.STC ST528SOInstallation of cargo restraining bulkhead.STC ST555SOInstallation of rear cargo door.STC SA2761WEInterior arrangement.STC ST495SOInstallation of aft cargo door.STC ST470SOInstallation of aft cargo door.STC ST463SOInstallation of cargo door.STC ST456SOInstallation of cargo restraining bulkhead. A clean and unobstructed passageway between the crew compartment and cargo compartment on the side of the bulkhead is required.STC SA1-580Television broadcasting equipment.STC SA7SORadome and radar antennae mount provisions for up to 22-inch diameter antennae, RAC AVQ-10 or Bendix RDR-1 (X/C Band).STC SA1082WEInterior arrangements.STC SA1148WEInterior modifications.STC SA12SOAltimeter vibrators.STC SA1302WEFairchild A100 voice recorder.STC SA1517WEInterior arrangement for 97 occupants, DME installation, interior emergency lighting installation.STC SA197SOCockpit voice recorder.STC SA1PCDC-7 increased power cabin superchargers.STC SA21SOModified zero reader system.STC SA229SOB-400 oil separator.STC SA4-1169Interior modifications.STC SA4-1311Ceconite 101 covering of rudder.STC SA4-202Oil filter 30816A with CP-1438-0 element.STC SA4-218Windows in fuselage.STC SA4-328Step kit added to fore and aft cargo door.STC SA4-41Structure, power plant, systems and equipment modification.STC SA4-502Engine mount core assemblies.
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