Supplemental type certificates

49,117 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

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  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet'
  ORDER BY status_date DESC NULLS LAST, stc_number"

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STC SA4600SWInstallation of an auxiliary engine driven vacuum pump system.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA4851SWInstallation of combination aft position/strobe light on aircraft tail stinger.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA5423SWModification of engine cooling air louvres on top of cowling.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA5811SWIncrease maximum ramp weight to 7610 pounds; maximum takeoff weight to7560 pounds; maximum landing weight is 7200 pounds; decrease zero fuel weight to 6533 pounds; install wingletsRAM Aircraft Limited Partnership · Oct 8, 2001STC SA5878SWInstallation of range-marked EGT, CHT, oil temperature, and pressure gauges.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA5981SWIncrease maximum ramp weight to 7610 pounds, maximum takeoff weight to 7560 pounds, maximum landing weight is 7200 pounds, maximum zero fuel weight is 6533 pounds.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA5998SWInstallation of Teledyne Continental TSIO-520-NB engines as modified by STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers. Airplane must be modified per STC SA48NW.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7365SWInstallation of TCM TSIO-520N or NB engines (modified by STC SE3714SW). Increase takeoff weight to 6140 pounds. Landing weight remains at 5990 pounds. Installation of Hartzell PHC-C3YF-2UF/FC7663DB-2Q propellers, McCauley 3AF32C93/82NC-6.0, or McCauley 3AF32C505/82NEA-6.0 propellers. Props should be installed in matched pairs.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7367SWInstallation of vacuum pump cooling shroud.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7368SWInstallation of an oil cooler baffle.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7382SWInstallation of TCM TSIO-520N or NB engines (modified by STC SE3714SW). Increase takeoff weight to 6140 pounds; landing weight remains at 5975 pounds. Installation of McCauley 3AF32C93/82NC-6.0, or McCauley 3AF32C505/82NEA-6.0 propellers. Props shall be installed in matched pairs.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7463SWInstallation of TCM TSIO-520-N or NB engines (modified per STC SE3714SW). Increase takeoff weight to 6900 pounds. Landing weight remains at 6750 pounds. Installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82 NEA props.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7564SWInstallation of throttle, mixture, and propeller control cables.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7566SWInstallation of throttle, mixture, and propeller control cables.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7570SWInstallation of Teledyne Continental TSIO 520-N or NB engine, modified by STC SE3714SW, installation of McCauley 3AF32C93/82NC or McCauley 3AF32C505/82NEA propellers and increased Maximum Takeoff Weight to 6510 pounds.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7594SWInstallation of Cablecraft throttle, mixture, and propeller control cables.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7633SWInstallation of Teledyne Continental Motors TSIOL-550-A 'Liquid-Cooled' engines. RAM winglets must be installed in accordance with STC SA4943SW. AFM 1031 dtd 8/10/89 required and must accompany this modification, except for aircraft concurrently modified with this STC and installation of Robertson Hi-Lift System with STC Sa892NM requires AFM 1081 dtd 3/29/96.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7773SWInstall propeller governor control bracket.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7975SWInstall vortex generators on vertical stabilizer.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA7984SWInstall Vortex generators on vertical stabilizer. Installation found to be compatible with STCs SA7570SW and SA4379SW.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8054SWInstallation of intercooler scoop.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8055SWInstallation of intercooler scoop.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8204SWInstallation of vortex generators.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8424SWIncrease the maximum takeoff weight to 6765 lbs. and maximum landing weight to 6430 lbs.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8604SWIncrease maximum takeoff weight to 6390 pounds and maximum landing weight to 6075 pounds. RAM 335 hp engines, RAM p/n 1498-3 intercooler scoop and RAM vortex generators must be installed per STC SA8055SW.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8624SWInstallation of vortex generators.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8634SWIncrease maximum ramp weight to7245 lbs. and maximum takeoff weight to 7210 lbs. and installation of optional McCauley model3AF32C515/82NLA-4.0 propellers.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8726SWIncrease maximum ramp weight from 6750 to 7140 pounds and maximum takeoff weight to 7105 pounds, and addition of optional McCauley model 3AF32C515/82NLA-4.0 propellers.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8727SWIncrease maximum ramp weight to7140 pounds and maximum takeoff weight to 7105 pounds, and the addition of optional McCauley model3AF32C515/82NLA04 propellers.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8728SWIncrease maximum ramp weight to 7140 pounds, increase takeoff weight to 7105 pounds and the addition of optional McCauley model 3AF32C515/82NLA-4.0 or Hartzell model PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellersRAM Aircraft Limited Partnership · Oct 8, 2001STC SA8839SWInstallation of McCauley model3AF32C515/82NLA-4.0 propellers. Limited to Cessna model 414A airplanes modified with STC Sa4943SW (RAM winglets) and STC SA8125SW (RAM vortex generators).RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8920SWInstallation of Teledyne TCM TSIOL-550A engines, increase takeoff weight to 7105 lbs., and the installation of McCauley 3AF36C514/80VFM propellers.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8961SWInstallation of Slick 6320 pressurized magnetos. Approved for serial numbers 46-8408001 through 46-8608067 and 4608001 through 4608140 only.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8962SWInstallation of RAM baffle material. Limited to serial numbers 46-8408001 through 46-8608067 and 4608001 through 4608140.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8963SWModification of a Piper Malibu nose wheel door for better engine cooling. Approved for serial numbers 46-8408001 through 46-8608067 and 4608001 through 4608140 only.RAM Aircraft Limited Partnership · Oct 8, 2001STC SA8981SWInstallation of McCauley 3AF32C515/82NLA-4.0 propellers. Limited to Cessna 340 models modified by STC SA2346SW.RAM Aircraft Limited Partnership · Oct 8, 2001STC 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 Partnership · Oct 8, 2001STC SE09016SCModify IAW RAM Drawing No. 1742.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE09104SCModify Teledyne Continental TSIO-520-NB engine. Maximum continuous power is 335 hp at 2700 rpm and 38.0 inches Hg manifold pressure. This mod is limited to Teledyne Continental motors model TSIO-520-NB engines modified per STC SE4327SW.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE09259SCInstallation of RAM Aircraft Corporation oil cooler.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE09261SCModify engine to increase power output rating from 310 hp to 335 hp, install Garrett/AlliedSignal TA-81 turbocharger, RAM intercooler, RAM economy camshaft, RAM oil pump pickup tube, RAM forged pistons with gapless rings, and 0.02 inch undersized crankshaft.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE09280SCModify engine in accordance with RAM Aircraft Corporation Drawing No. 1888.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE09281SCModify engine in accordance with RAM Aircraft Corporation Drawing Number 1891.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE09282SCModify engine in accordance with RAM Aircraft Corporation Drawing Number 1892.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE3631SWCylinder modification.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE3632SWInstallation of induction hose clamps.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE3683SWInstallation of alternator clutch hub Teledyne part no. 640934 with Teledyne part no. 642056 alternator. This mod has been found to be compatible with STC SE4327SW and SE3714SW.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE3692SWIncrease 5 minute takeoff maximum power rating to 160 horsepower.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE3714SWInstall RAM economy camshaft and modified cylinders.RAM Aircraft Limited Partnership · Oct 8, 2001STC SE3767SWInstallation of induction hose clamps.RAM Aircraft Limited Partnership · Oct 8, 2001