Cessna 414A

STCs that may be installed · 242

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 ('2075907', '2075910')
    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.

STC SA3492SW-DInstallation of a Century yaw damper system, kit no. YK999 consisting of a Century yaw damper.Century Flight Systems IncSTC SA300CEInstallation of Woodward propeller governors on single and twin engine aircraft. (PA-31-325 modified per Colemill STC SA 970SO)Woodward Governor CompanySTC SA1570GLInstallation of on-board engine analyzer system.Masten Products IncSTC SA103RMInstallation of exhaust turbo connector, P/N 30477-3Heliarc Welding Service Inc.STC SA1326CEInstallation of Avcon Industries standard stretchers, P/N 4001--201 or 4001-202 and P/N 4001-301 or 4001-302 back adjustable stretcher.Med-Flite of Midamerica, IncSTC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA4024NMReplace the standard Cessna oil drain plug with a Bogert Aviation quick drain.Bogert AviationSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA2063SOInstallation of stretcher system.National Jets, IncSTC SA1418SOReplacement of rotor vanes in Airborne 211CC and 212CW vacuum pumps. (See limitations)Aircraft Products Supply Co IncSTC SA3111SW-DInstallation of Mitchell Yaw Damper System Model YK580Century Flight Systems IncSTC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.Electronics InternationalSTC SA3304SW-DMitchell automatic flight system AK774/FD consisting of Century IV/ flight director autopilot with optional remote annunciator.Century Flight Systems IncSTC SA5427SWInstallation of Texas Instruments Mode TI 9100-C navigator and King KFC250 Flight Director System, or Cessna ARC 800B Integrated Flight Control SystemTexas Instruments, IncSTC SA577GLInstallation of Shadin Co. 910502, 910504, or 910514 fuel flow indicating system.Shadin AvionicsSTC SA5426SWInstallation of Texas Instruments Model TI 9100 Loran C navigator.Texas Instruments, IncSTC SA1867CEDC powered windshield installation. (421C EXCEPT 421C0801 THRU 421C1400)Wilco IncSTC SA1400CEInstallation of Enk Aviation fire suppression system.Enk Aviation CorporationSTC SA985SOInstallation of Bendix FCS-870 automatic flight control system including manual electric pitch trim and optional flight director and optional yaw damper.Bendix Corporation Avionics DivSTC SA986SOInstallation of Bendix NP-2041A NP-2041A area navigation computer programmer.Bendix Corporation Avionics DivSTC SA1393CEInstall forward baggage door warning system.Wells Aircraft, IncSTC SA00765DE PAGE 1Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensorPeregrineSTC SA02153LA-DInstallation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) SystemGarmin International IncSTC ST01085LAInstallation of the VNS 1000 Voice Navigation System.VNS IncorporatedSTC SA00281BO PAGE 1Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000Avidyne CorporationSTC SA02153LAInstallation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System.Garmin AT Inc.STC SA01933LAInstallation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemGarmin AT Inc.STC SA5796SWInstallation of Alcor Tru-Flow indicating system, or SDI Hoskins fuel flow indicating system, or Silver Instruments Fueltron fuel flow indicating system.RAM Aircraft Limited PartnershipSTC SA09105SCModification IAW RAM Drawing No. 1765, Rev B; and the installation of a Teledyne Continental engine TCM TSIO-520-NB modified IAW RAM STC SE09104SC.RAM Aircraft Limited PartnershipSTC SA01229SEInstallation of CNX80 GPS WAAS Navigator with integrated VHF Navigation and Communication radios.UPS Aviation TechnologiesSTC SA4546SWTeledyne Continental TSIO-520-NB engine modified per STC SE4327SW and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2Q propellers or McCauley3AF32C93/82NC-5.5 to -7.0 or 3AP32C505/82NEA-5.5 to - 7.0 propellers and an increased Maximum Takeoff Weight to 6900 pounds.RAM Aircraft Limited PartnershipSTC SA4943SWInstallation of RAM Aircraft Corporation wingletsRAM Aircraft Limited PartnershipSTC SA09971SCInstallation of Hartzell model PHC-C3YF-2UF/FC7693DF or PHC-C3YF-2UF/FC7693DFB propellers which are limited to aircraft previously approved to install 78-inch diameter props and have Tel Con Motors TSIO-520 series engines with maximum rated power from 285 hp to 350 hp. Also compatible with aircraft having TCM TSIO-520 engines modified by STC SE09261SC, SE09104SC, or SE4327SW for rated power increase.RAM Aircraft Limited PartnershipSTC SA4535SWAuxiliary landing lights.RAM Aircraft Limited PartnershipSTC 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 PartnershipSTC SA8204SWInstallation of vortex generators.RAM Aircraft Limited PartnershipSTC 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 PartnershipSTC 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 PartnershipSTC 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 PartnershipSTC SA8920SWInstallation of Teledyne TCM TSIOL-550A engines, increase takeoff weight to 7105 lbs., and the installation of McCauley 3AF36C514/80VFM propellers.RAM Aircraft Limited PartnershipSTC SA2350NMInstallation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories.Electronics International
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