Cessna 414

STCs that may be installed · 292

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 ('2075908')
    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 SA5137NMInstallation of sun visor.Rosen Sunvisor Systems LLCSTC SA00161BOInstallation of Avidyne Corporation FlightMax 700-00007-( ) EX500 Multi-Function Display.Avidyne CorporationSTC SA02217AKInstallation of Garmin AT Model GDL90 UAT Data Link System, in accordance with Garmin AT, Inc., GDL 90 UAT Master Data List, P/N 560-0278-01, Revision A, dated November 12, 2004, or later FAA approved revision.Garmin AT Inc.STC SA00556DEInstallation of a left-hand exhaust stack assembly.Heliarc Welding Service Inc.STC SA01436SECockpit sunvisor retrofit kit.Rosen Sunvisor Systems LLCSTC SA1131SWInstallation of side facing seats.Aviation Fabricators IncSTC SA2650NMCockpit Sun Visor Installation.Rosen Sunvisor Systems LLCSTC 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 SA2715CEInstallation of single place composite commuter seats on the seat rails per Aviation Fabricators Drawing list No. AF-130 stamped "FAA Approved" May 2, 1991, or later FAA approved revision.Aviation Fabricators IncSTC SA2716CEInstallation of double composite commuter seats on the seat rails per Aviation Fabricators Drawing List No. AF-130 stamped "FAA Approved" May 2, 1991, or later FAA approved revision.Aviation Fabricators IncSTC ST02547ATInstallation of a voice alert system.Aircraft Components IncSTC SA1BOInstallation of Safeway Model7009-1 deicer kit.Goodrich Corp.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.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 SA2354SWInstallation of Teledyne Continental TSIO-520-N, or -NB engineRAM Aircraft Limited PartnershipSTC 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 SA8341SWInstallation of Trimble TNL 3000 global positioning system/Loran C.FreeFlight SystemsSTC SA8342SWInstallation of Trimble Navigation TNL 3100 Loran C with global positioning system.FreeFlight SystemsSTC SA8412SWInstallation of Trimble Navigation TNL-2000A global positioning system.FreeFlight SystemsSTC SA8413SWInstallation of Trimble Navigation TNL-2100 global positioning system.FreeFlight SystemsSTC SA8587SWInstallation of Trimble TNL-1000 GPS navigation receiver.FreeFlight SystemsSTC SA1401GLInstall air ambulance conversion.Fargo Jet CenterSTC SA802NEInstallation of Cessna SK310-114-0 electric windshield heated panel installation kit.Aviation Management Services, IncSTC SA09355SCModifications to reduce airframe aerodynamic dragRAM Aircraft Limited PartnershipSTC SA09544SCInstallation of a wastegate in-line oil strainerRAM Aircraft Limited PartnershipSTC SA3721SWInstall vacuum pump cooling shroud.RAM Aircraft Limited PartnershipSTC SA4213SWInstallation of repaired modified exhaust riser assemblies.RAM Aircraft Limited PartnershipSTC SA4331SWRevised exhaust system.RAM Aircraft Limited PartnershipSTC SA4379SWInstallation of Teledyne Continental TSIO-520-NB engines as modified by STC SE4327SW, and Hartzell PHC-C3YF-2UF/FC7663D-2Q or PHC-C3YF-2UF/FC7663DB-2 propellers or McCauley 3AF32C93/82NC-6.0 to-7.0 or 3AF32C505/82NEA-6.0 to-7.0 propellers.RAM Aircraft Limited PartnershipSTC SA7566SWInstallation of throttle, mixture, and propeller control cables.RAM Aircraft Limited PartnershipSTC SA7773SWInstall propeller governor control bracket.RAM Aircraft Limited PartnershipSTC SA117NWInstallation of Allison 250-B17 or 250-B17B engines and related changes.Alaskan Turbine S.T.O.L. AircraftSTC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.Aero Manufacturing Inc.STC SA01117ATInstallation 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 SA71GLInstallation of air filtersBrackett Aero Filters Inc.STC SA09472SCModifications are only applicable to air conditioner systems.Steinbach & Associates, Inc.STC SA3003WEInstallation of recognition light assembly on horizontal stabilizerDeVore Aviation Corporation of America, a New Mexico CorporationSTC SA00833WIInstallation of a seat headrest.Aviation Fabricators IncSTC SA00678SEInstallation of J. P. Instruments 8Jimline EGT-100 series primary instrumentsJ P InstrumentsSTC SA4956NMOPTION 1: Installation of American Aviation intercooled engines as modified by STC SE4159NM. OPTION 2: This installation with the cowl scoops only.American Aviation IncSTC SA09517SCInstallation of a children's critical care childs stretcher assembly, p/n 100-1.Children's Critical Care, IncSTC SA5362SW-DInstallation of S-TEC yaw damper system, Model ST-238.S-TEC CorporationSTC SA1007NWInstallation of a low thrust detector system.Engine-Out Warning Systems, LLCSTC SA2812SWInstallation of Hoskins Model CFS-2000, -2001, or FT-200 fuel flow indicating system.Sandia Aerospace CorporationSTC SA00333DEInstallation of wastegate exhaust inlet elbow.Heliarc Welding Service Inc.
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