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 SA5451NMInstallation of Cee Bailey PMA approved windshield. (185 SERIES S/N 185-0001 AND UP)Del-Air · Lists 185 SeriesSTC SA4094NMInstallation of Oilamatic engine preoiler.Oilamatic IncSTC SA1618GLInstallation of on-board engine analyzer system.Masten Products IncSTC SA169CEInstall Wipline Model 3700, 3800, or 3900 twin floats. (185, 185A, 185B, 185C, 185D, 185E, A185E FLOATPLANE CONFIGURATION ONLY)Wipaire IncSTC SA398NEInstallation of Auto-Vac-2 manifold vacuum system per certain engine STC's.Raymond IvesSTC SA4949NMRelocation of battery or installation of dual battery system.TurbotechSTC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA4721NMInstallation of SynCon alarm system.SynCon IncSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA4622NMInstallation of main gear gravel deflector kit no. GD5-105.Aero Twin, IncSTC SA7182SW-DInstallation of S-TEC System 65 two axis automatic flight guidance system, Model ST-444.S-TEC CorporationSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA4166NMInstallation of Fairchild voltage regulator No. UA78 GUIC to replace the original voltage regulator in Cessna turn coordinator P/N 0661003-0506.Malkasian PaulSTC SA2272CEInstallation of fuel reservoir(accumulator) quick drain. (A185F THRU S/N 18503153)Air Plains Services CorporationSTC SA2171SOReplacement of Cleveland brake discs, P/N 164-15A, or 164-115A, with Appalachian stainless steel brake discs, P/N 75-15A.Appalachian Accessories · Lists 185 SeriesSTC SA3736NMInstallation of inflatable door seal.Bob Fields AerocessoriesSTC SA2091SOInstallation of Appalachian Acces' stainless steel brake discs, P/N 73-47.Appalachian Accessories · Lists 185 SeriesSTC SA238SWInstallation of cargo door.Ashley Hawk Aviation · Lists 185 SeriesSTC SA1960SOInstallation of Appalachian Accessories stainless steel brake rotor discs, P/N 73-47, for use with EDO Model 597-2790 dual-wheel amphibious floats.Appalachian AccessoriesSTC SA2339NMInstallation of SWS-11000 tundra tires, wheels, and hubs.Schneider Richard JSTC SA5244SW-DInstallation of S-TEC System 60 single axis automatic flight guidance system Model ST-023.S-TEC CorporationSTC SA2960NMInstall 'stay put' (seat position locking device).B & D Safety Lok CompanySTC SA5198SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system Model ST-024.S-TEC CorporationSTC SA2324NMInstallation of hydraulic ski-brake assembly.Novak Stephen NSTC SA2327NMInstallation of F. Atlee Dodge filler neck adapter. (A185F UP TO S/N 18504424)F Atlee Dodge Aircraft ServiceSTC SA1455NMInstallation of a flame proof auxiliary heater-dryer, Model12-1600.Thermal, IncSTC SA4-620Installation of baggage door on left side of fuselage between station 90 and station 108.Air Oasis · Lists 185 SeriesSTC SA2321NMInstallation of Lindco fuel cap assembly. (A185F UP TO S/N 18503685 EXCEPT S/N 18502300)LindcoSTC SA3085SW-DMitchell automatic flight system AK555, consisting of Century IIB autopilot with optional radio coupler.Century Flight Systems IncSTC SA1418SOReplacement of rotor vanes in Airborne 211CC and 212CW vacuum pumps. (See limitations)Aircraft Products Supply Co IncSTC SA995SWIncrease wing leading edge radius wing tip fairings, and landing light lens.Williams Bob or BarbaraSTC SA5233SW-DInstallation of S-TEC System 60 pitch stabilization system Model ST-058.S-TEC CorporationSTC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.Electronics InternationalSTC SA4413SWInstallation of parabolic mirror.Amchris Aviation SystemSTC SA5593SWInstallation of Cabin ventilating fans.Amchris Aviation System IncSTC SA2302SWInstallation of leading edge cuffs, stall fences, aileron seals, and wing tips.Williams RobertSTC SA2802SWInstall leading edge cuffs, stall fences, aileron seals, and wing tips.Williams RobertSTC SA1371SWWing leading cuff, wing tips and upper surface flow fences.Williams Robert or BarbaraSTC SA1911NMInstallation of Schneider wheel skis 6-inch to 10-inch aluminum wheel adapters and 29x11.0-10 8-ply minimum tires on main landing gear.Schneider Richard J · Lists 185 SeriesSTC SA1907NMInstallation of Schneider Model SWS-4000C-15, Model SWS-4000C-19, or Model SWS-4000C-23 main wheel skis.Schneider Richard J · Lists 185 SeriesSTC SA1601NMInstallation of 8.50x6 6 ply aircraft tiresNorth Sound AviationSTC SA1298SOInstallation of adjustable nine-inch trim tab on left aileron.Aero Trim, IncSTC SA334SWInstallation of InterAv Alternator.InterAv, IncSTC SA115NWModification of R.H. Door and the addition of a jump seat.Bunch Charles PSTC SA445CEInstallation of Pee Kay 3500, A3500, B3500, C3500, 2950 or 3000 seaplane floats (TSO-C27-2).PK FloatsSTC SA826NWInstallation of Cessna flap gap seal fairingsSeaplane Flying IncSTC SA468GLModification of fuel tank caps by the incorporation of an alternate vent.John J FrancissenSTC SA1455WEInstallation of Brittain Industries Model CSA-1 Flight Control SystemBrittain Industries IncSTC SA1474SWInstallation of 'MASA' 1223000-7 and -8 wing tip.Williams Robert or BarbaraSTC SA2905SWInstallation of AVICON TZ1 fuel flow totalizer systemAvicon Development Corporation
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