Cessna 185D

STCs that may be installed · 439

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 ('2072812')
    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 SA2906SWInstallation of AVICON AF1 fuel flow processor.Avicon Development CorporationSTC SA2386SWInstallation of S.A.F.E., EGT, CHT Systems.Avicon Development CorporationSTC SA587NWInstallation of Hartzell HC-C3YF-1RF/F9587C-15 propeller on Continental IO-520-D engine.Alaska Propeller Specialists, Inc.STC SA631ALInstall leading edge cuff.Charles C CenterSTC SA901SWIncreased wing leading edge radius.Peterson Aircraft RepairSTC SA954SWInstallation of droop ailerons with flaps.Peterson Aircraft RepairSTC SA1351CEChrome-plated brake disc installation.Engineering Plating & Processing, Inc.STC SA2767WEInstallation of anti-collision lighting system.Scientifico Scientific Components Co · Lists 185 SeriesSTC SA480ALInstallation of EDO-AIRE Mitchell Century I autopilot and omni tracker.Aerotronics of Alaska IncSTC SA1261WEInstallation of control position indicator (CPI) system.Sundstrand Data Control IncSTC SA135EAInstallation of engine exhaust combustion monitor.Rosemount Engineering CoSTC SA2014WEInstallation of Tritan Amphibious Floats Model TA 3500Tritan Aircraft IncSTC SA324ALInstallation of Continental IO-520-D engine.Cunningham BillSTC SA958SWReplace Continental IO-470-F engine (260 hp) with Continental IO-520-D engine rated at 285 hp continuous and 300 hp at 2850 rpm for takeoff, in accordance with Paul Fournet Air Service Inc. installation instructions dated 9/24/68.Paul Fournet Air Service Inc.STC SA1588WEInstallation of supplemental exterior flashing lights.Delta Products IncSTC SA108SWInstallation of Edo 289-2700 and 439-2705 amphibious floats.Pan Air CorporationSTC SA417WETorso tank 61900 or 64200.Mark XII, Inc · Lists 185 SeriesSTC SA147SWInstallation of Edo model 439-2705 or 289-2700 amphibious floats.Cruse Aviation, IncSTC SA605CEInstall O'Neill Model 'Ultralite' 7G aircraft.O'Neill Airplane CompanySTC SA111CERetractable lifting handles Model H, P/N 50-10.Woychik Aircraft Equipment · Lists 185 SeriesSTC SA1568WEInstallation of emergency fuel system.Mission Avn Fellowship · Lists 185 SeriesSTC SA172WEConversion of aircraft for parachute jumping and aerial photography operations.Southwestern Skyways Inc · Lists 185 SeriesSTC SA202WECessna 210 wing tip assemblies1223000-1, -2, and wing tip mounted navigation lights.Lake Aero Service · Lists 185 SeriesSTC SA213WEFull flow lube oil filter30409A with element 1A0235.Winslow Aerofilter Corp · Lists 185 SeriesSTC SA343EAHoles in floor of aircraft for use of viewfinder and camera.Lindblad Herbert P · Lists 185 SeriesSTC SA746CEInstall Altair Model 3630 floats.Altair Enterprises IncSTC SA84CE25-gallon auxiliary fuel system in cargo pack. (Aircraft equipped with 62-gallon usable main fuel tanks only.)Javelin Aircraft Co Inc · Lists 185 SeriesSTC SA981WETwo detachable folding rear seats replacing original rear seats.Missionary Avn Fellowship · Lists 185 SeriesSTC SA1-519Griswold lateralizer and heading lock.Herbert Baer · Lists 185 SeriesSTC SA001410BOInstallation of an AV-30-C Multi-Mode IndicatoruAvionix CorporationSTC 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 SA02717NYInstallation of VoiceFlight Systems LLC VFS101 Speech Recognition ModuleVoiceFlight Systems LLCSTC ST01085LAInstallation of the VNS 1000 Voice Navigation System.VNS IncorporatedSTC SA02333AK-DFabrication and installation of F. Atlee Dodge p/n 8008 Firewall Battery BoxF Atlee Dodge Aircraft Services LLCSTC 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 SA01933LAInstallation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemGarmin AT Inc.STC SA01229SEInstallation of CNX80 GPS WAAS Navigator with integrated VHF Navigation and Communication radios.UPS Aviation TechnologiesSTC 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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