TCDS 1A2
STCs approved under this data sheet · 528
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 = '1A2') 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 = '1A2') 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 SA735NWInstsallation of IFR instrument panelSTC SA308EAInstallation of carburetor ice detection system 105AP in single and twin engine aircraft and single engine helicopters powered by Continental, Franklin, and Lycoming type engines equipped with Marvel-Schebler MA-2, MA-3, MA-4, MA-4-5, MA-6 and HA-6 series carburetors. (Normal,Utility and Acrobatic Category airplanes and helicopters equipped with engines and carburetors as described.)STC SA649ALFabricate 30.5 gallon wing fuel tanks.STC SA648ALInstall Motorola 32.5 amp alternator.STC SA641ALFabricate front wing spar butt attachment repair fitting.STC SA638ALFabricate rudder mounted strobe light support bracket.STC SA624ALInstall fiberglass wing tip assembly.STC SA518NWInstallation of a Lycoming engine, McCauley propeller, rear seat baggage compartment, extended rear baggage compartment, aft fishing rod tube, extended wing leading edge, modified wing tips to accomodate model Maule No. 504 wing tips, and modified tiresSTC SA612ALExtended ailerons.STC SA596ALInstall Hartzell propeller Model HC-C2YL-1BF/F8468-8R.STC SA532ALInstallation of Lycoming O-360-A2A engine.STC SA589WEFull flow oil filter F-94056 and F-94056-12 with element E-3560 MEL 800.STC SA589ALInstall square horizontal stabilizers, elevators, and rudder.STC SA490ALInstallation of leading edge cuff.STC SA1033EAReplace steel oil cooler lines with Aeroquip type 303-8 hose using AN-823-8D elbows, AN-816-8D nipples and AN-321-8 hose fittings.STC SA284ALInstallation of Hartzell propeller with Woodward 2100-80-RS governor.STC SA226NWInstallation of a McCauley 1A175/GM8244 propeller on a Lycoming O-290-D engineSTC SA540ALInstallation of modified landing gear with main gear legs lengthened 6 inches.STC SA69NWInstallation of Matney's engine charge air-air filter assembly. (AA-1B, AA-1, AA-1A 1969 AND ON) (AA-5 1972, 1973 AND 1974 ONLY)STC SA630WEInstallation of oil filter assemblies. (NAVION A AND B with optional engine)STC SA526ALBuild up 1-1/4-inch axle to 1-1/2-inch axle to install Celveland wheel and brake.STC SA123NWInstallation of a modified landing gear axle to accommodate Goodyear 29x13x5 airwheel and tire assembly with Cleveland brakesSTC SA105NWMounting and wiring for occasional installation and use of Barnes Engineering Company airborne fire spotter system.STC SA510ALInstallation of 'Summer-all defroster valve.'STC SA2NEInstallation of Cleveland wheels and brakes, 7.00-6 or 6.00-6, C38500-HA, 40-6, in accordance with S.V. Scherbon modifications, 3/6/73, on several models of Piper aircraft.STC SA489ALInstallation of modified dog leg brace baggage compartment.STC SA2561WEInstallation of modificationsSTC SA292ALIncreased gross weights to PA-18-150 weights and C.G. envelope. Note: Airplanes must have Lycoming O-320 engine installed except, the PA-18-135 or PA-18A-135 for which the engine change is optional.STC SA2468WEUse of GCA-600 axle adapter assembly for installation of Cleveland Model 40-84A wheels and Model 30-41 brakes.STC SA894WEInstallation of Lycoming O-320-A2B engine and Sensenich M74DM-56 propeller.STC SA279ALInstallation of McCauley 1A175/GM propeller on -135 models listed and installation of McCauley 1A175/GM8241 through GM 8244 on the -150 models listed.STC SA4ALInstallation of auxiliary wing fuel tanks.STC SA324CEManufacture hitch and bracket. Install tow hitch.STC SA425ALInstallation of removable seat back support.STC SA353ALInstallation of Sorensen Aircraft Co. 60-gallon belly tank.STC SA4-1143Installation of Lycoming O-320-A3B engine and Hartzell HC-82XL-6B/7636D-2 propeller.STC SA400ALConversion of 4-inch wheels and brakes to 6-inch wheels and brakes.STC SA349ALInstallation of McCauley 1A175-GM8242, GM8244, or GM8246 propeller.STC SA2105WEInstallation of Model EGT-3 exhaust gas temperature monitor(with rising temperature alarm). (DC-6B (NAVY R6D-1Z) 680)STC SA4-823Eonite covering on entire aircraft.STC SA150ALInstallation of cockpit operated cowl flap winterization kit.STC SA288ALInstall McCauley 1A175-GM8040 or1A175-GM8044 propeller.STC SA1350WEReplace existing fabric on wings, fuselage, empennage and/or control surfaces with fiberglass cloth.STC SA5-29Install third seat in baggage compartment and relocate battery aft of baggage compartment.STC SA5-7Install framing and seat in baggage compartment.STC SA136ALInstallation of Lycoming O-320 engine.STC SA1415WEONE ONLY STC, SN 18-832: Installation of Lycoming O-320-A2B Engine and McCauley 1A17OGM7448 Propeller.STC SA569SWInstallation of Cessna 172 spring steel landing gear.STC SA284SWInstallation of landplane lower cowl (reference Piper drawing 14512) and item 110 of specification 1A2 (Fram paper filter model CA-122PL) on aircraft equipped with Edo 89-2000 floatsSTC SA234SWAlteration of method of attaching spray plates and dust spreader to spray tank and alters emergency dump cable hookups.
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