TCDS 3A25
STCs approved under this data sheet · 389
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 = '3A25') 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 = '3A25') 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 SA00948CHInstallation of various de-icer wire harnesses. (E90 modified by STC SA3593NM, F90 modified by STC SA4131NM, B200 modified by STC SA2698NM-S, DHC-6 Series modified by STC SA3532NM)STC ST02547ATInstallation of a voice alert system.STC SA1BOInstallation of Safeway Model7009-1 deicer kit.STC SA4158NMOption 1: Installation of American Aviation, Inc., intercooled engines as modified by Supplemental Type Certificate (STC) SE4159NM in accordance with American Aviation Inc. Top Drawing List TDL 063, dated July 8, 2002, or later FAA approved revision. A copy of American Aviation Inc. Approved Flight Manual Supplement (AFMS), dated May 1, 2003, or later FAA approved revision must be carried in the modified aircraft. Option 2: This installation may be installed with cowl scoops only in accordance with American Aviation Inc. Top Drawing List TDL 063, dated July 8, 2002, or later FAA approved revision. No AFMS is necessary for this option.
NOTE: This approval includes Cessna 340 series aircraft previously modified per the following STC s: SA1881SW, SA2346SW, SA4241SW, SA7365SW, SA7382SW, and SA8604SW.STC SA00165BOInstallation of Avidyne Corporation Datalink Coupler, part number 700-00015-000 per Avidyne Corporation Master Document List, Document No. AVACP-006 dtd 1/2/93 or later FAA-approved revisions.STC SA00419NYInstallation of cockpit utility light.STC SA00823CHInstallation of various de-icer wire harnesses.STC SA09655SCInstallation of RAM Induction Equalized Fuel Nozzle Set.STC SA2750SWInstallation of Continental TSIO-520-E or -EB engine.STC SA00155BOInstallation of Aircraft Monitoring Systems LLC Annunciator System and ancillary components. Approval limited to installation on Cessna 340, serial number 206 ONLY.STC SA00476DEInstallation of Aircraft Noise Control (ANC) System.STC SA7781SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, model ST-199.STC SA02520ATInstallation of M-20 Oil Separator, model 600-WP.STC SA00709LAInstallation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate FAA approval of PTT switch is required.STC SA00110BOInstallation of Cessna 9910181-4 electric windshield heated panel.STC SA09544SCInstallation of a wastegate in-line oil strainerSTC SA2346SWAircraft design changeSTC SA2483SWIncrease seating capacity on aft baggage shelf for a total of 7 occupants.STC SA3850SWInstall vacuum pump cooling shroud.STC SA4012SWInstallation of dual camera port, view finder hole, camera mount for RMKA8.5/23 and RMKA 15/23, intervalometer, and autopilot servo relocation.STC SA4213SWInstallation of repaired modified exhaust riser assemblies.STC SA4241SWInstallation of Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propeller. Install Teledyne Continental Motors Model TSIO-520-NB engines modified by STC SE4327SW (325 horsepower) and McCauley or Hartzell propellersSTC SA4331SWRevised exhaust system.STC SA5423SWModification of engine cooling air louvres on top of cowling.STC SA7368SWInstallation of an oil cooler baffle.STC SA7564SWInstallation of throttle, mixture, and propeller control cables.STC SA7975SWInstall vortex generators on vertical stabilizer.STC SA8989SWInstallation of Teledyne Continental Motors TSIO-520-NB engines as modified per STC SE4327SW and McCauley model No. AF32C515/NLA-4.0 to 5.5 propellersSTC SA1175WEInstallation of one-piece windshield.STC SA8908SW-DInstallation of S-TEC System 55 Two Axis automatic flight guidance system, Model ST-575, with optional autotrim system.STC SA09016AC-DInstallation of S-TEC System 55/55X two axis automatic flight guidance system, Model ST-594STC SA4011SWInstallation of TSIO-520-N or TSIO-520-NB engines.STC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.STC SA01210ATInstallation of Composite Spinner.STC SA01280CHInstallation of Challenger Spin-On Oil Filters.(For Cessna 182 model, s/n 67042 and up) (For Cessna 421C model, s/n 1017 thru 1404)STC SA00804SEInstallation of an engine failure indicator system, also referred to as a 'low Thrust Detector system.'STC SA09499AC-DInstallation of S-TEC System 40X/50X Single and Two Axis Automatic flight Guidance Systems, Model ST-790-40X/50X.STC SA71GLInstallation of air filtersSTC SA009574SCInstallation of RAM series VII 335 horsepower engines, increase takeoff weight to 6,390 pounds, and increase landing weight to 6,075 pounds.STC SA09472SCModifications are only applicable to air conditioner systems.STC SA186NWInstallation of Continental TSIO-520-J engine.STC SA4980NMInstallation of vortex generators on the wing and vertical stabilizer. (310H S/N 0001-0148) (310G S/N 0001-0156) (310I S/N 0001-0200) (310J S/N 0001-0200) (310Q S/N 0001-0900; 0901 AND ON) (T310Q S/N0001-0900; 0901 AND ON)STC SA8475SWInstallation of a paralleling relay P/N EQ2500.STC SA09355AC-DInstallation of S-TEC system 20/30 single and two axis automatic flight guidance system Model ST-812-20/30STC SA09357AC-DInstallation of S-TEC System 30 alt altitude hold system Model ST-813STC SA1007NWInstallation of a low thrust detector system.STC SA2592NMInstallation of Hoskins Model CFS-2000A, -2001A, or FT-200 fuel flow indicating system.STC SA2844SWInstallation of Hoskins Model CFS-2000, -2001, or FT-200 fuel flow indicating system.STC SA2862SWCFS-2000 electronic fuel flow metering system.STC SA00332DEInstallation of Wastegate Exhaust Inlet elbow.
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