TCDS 3A25

STCs approved under this data sheet · 389

Current certificates first, most recently changed first.

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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"

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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)SMR Technologies IncSTC ST02547ATInstallation of a voice alert system.Aircraft Components IncSTC SA1BOInstallation of Safeway Model7009-1 deicer kit.Goodrich Corp.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.American Aviation IncSTC 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.Avidyne CorporationSTC SA00419NYInstallation of cockpit utility light.Burns Richard GSTC SA00823CHInstallation of various de-icer wire harnesses.SMR TechnologiesSTC SA09655SCInstallation of RAM Induction Equalized Fuel Nozzle Set.RAM Aircraft Limited PartnershipSTC SA2750SWInstallation of Continental TSIO-520-E or -EB engine.RAM Aircraft Limited PartnershipSTC SA00155BOInstallation of Aircraft Monitoring Systems LLC Annunciator System and ancillary components. Approval limited to installation on Cessna 340, serial number 206 ONLY.Aircraft Monitoring Systems, LLCSTC SA00476DEInstallation of Aircraft Noise Control (ANC) System.Quiet Flight LLCSTC SA7781SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, model ST-199.S-TEC CorporationSTC SA02520ATInstallation of M-20 Oil Separator, model 600-WP.M-20 Oil Separators LLCSTC SA00709LAInstallation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate FAA approval of PTT switch is required.Trevor Burward-HoySTC SA00110BOInstallation of Cessna 9910181-4 electric windshield heated panel.Aviation Management Services, IncSTC SA09544SCInstallation of a wastegate in-line oil strainerRAM Aircraft Limited PartnershipSTC SA2346SWAircraft design changeRAM Aircraft Limited PartnershipSTC SA2483SWIncrease seating capacity on aft baggage shelf for a total of 7 occupants.RAM Aircraft Limited PartnershipSTC SA3850SWInstall vacuum pump cooling shroud.RAM Aircraft Limited PartnershipSTC SA4012SWInstallation of dual camera port, view finder hole, camera mount for RMKA8.5/23 and RMKA 15/23, intervalometer, and autopilot servo relocation.RAM Aircraft Limited PartnershipSTC SA4213SWInstallation of repaired modified exhaust riser assemblies.RAM Aircraft Limited PartnershipSTC 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 propellersRAM Aircraft Limited PartnershipSTC SA4331SWRevised exhaust system.RAM Aircraft Limited PartnershipSTC SA5423SWModification of engine cooling air louvres on top of cowling.RAM Aircraft Limited PartnershipSTC SA7368SWInstallation of an oil cooler baffle.RAM Aircraft Limited PartnershipSTC SA7564SWInstallation of throttle, mixture, and propeller control cables.RAM Aircraft Limited PartnershipSTC SA7975SWInstall vortex generators on vertical stabilizer.RAM Aircraft Limited PartnershipSTC 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 propellersRAM Aircraft Limited PartnershipSTC SA1175WEInstallation of one-piece windshield.Cee Bailey's Aircraft PlasticsSTC SA8908SW-DInstallation of S-TEC System 55 Two Axis automatic flight guidance system, Model ST-575, with optional autotrim system.S-TEC CorporationSTC SA09016AC-DInstallation of S-TEC System 55/55X two axis automatic flight guidance system, Model ST-594S-TEC CorporationSTC SA4011SWInstallation of TSIO-520-N or TSIO-520-NB engines.RAM Aircraft Limited PartnershipSTC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.Aero Manufacturing Inc.STC SA01210ATInstallation of Composite Spinner.TCB Composite Co.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)D & K AviationSTC SA00804SEInstallation of an engine failure indicator system, also referred to as a 'low Thrust Detector system.'Advanced Aero Safety Inc.STC SA09499AC-DInstallation of S-TEC System 40X/50X Single and Two Axis Automatic flight Guidance Systems, Model ST-790-40X/50X.S-TEC CorporationSTC SA71GLInstallation of air filtersBrackett Aero Filters Inc.STC SA009574SCInstallation of RAM series VII 335 horsepower engines, increase takeoff weight to 6,390 pounds, and increase landing weight to 6,075 pounds.RAM Aircraft Limited PartnershipSTC SA09472SCModifications are only applicable to air conditioner systems.Steinbach & Associates, Inc.STC SA186NWInstallation of Continental TSIO-520-J engine.AAR Aircraft Services IncSTC 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)Micro AeroDynamics IncSTC SA8475SWInstallation of a paralleling relay P/N EQ2500.Tovya Group, IncSTC SA09355AC-DInstallation of S-TEC system 20/30 single and two axis automatic flight guidance system Model ST-812-20/30S-TEC CorporationSTC SA09357AC-DInstallation of S-TEC System 30 alt altitude hold system Model ST-813S-TEC CorporationSTC SA1007NWInstallation of a low thrust detector system.Engine-Out Warning Systems, LLCSTC SA2592NMInstallation of Hoskins Model CFS-2000A, -2001A, or FT-200 fuel flow indicating system.Sandia Aerospace CorporationSTC SA2844SWInstallation of Hoskins Model CFS-2000, -2001, or FT-200 fuel flow indicating system.Sandia Aerospace CorporationSTC SA2862SWCFS-2000 electronic fuel flow metering system.Sandia Aerospace CorporationSTC SA00332DEInstallation of Wastegate Exhaust Inlet elbow.Heliarc Welding Service Inc.
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