Cessna 170A

STCs that may be installed · 352

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 ('2072304')
    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 SA3203SOReplacement of Cleveland brake disks, P/N 164-26A and/or 164-126A, with Appalachian Accessories stainless steel brake disks P/N 75-27.Aviation Products, IncSTC SA1643GLInstallation of V-type or Y-type shoulder harness. (182 SERIES EXCEPT R182 & TR182)Hooker Custom Harness · Lists 170 SeriesSTC SA00215NYInstallation of CAVU Model AM100 AVMIX engine fuel/air mixture setting system.CAVU Products LimitedSTC SA356CHInstallation of seaplane safety covers.Nicolet Plastics, IncSTC SA00188ATInstallation of Appalachian Accessories carbon steel brake discs that have the melonite surface treatment, P/N AA-26A.Aviation Products, IncSTC SA00202NYInstallation of alternator system on Cessna170, 170A, & 170B with Continental engine C145-2 and O-300-A.Barnstormers AviationSTC SA5656NMInstallation of burglar alarm system.Thompson Harold SSTC SA02008AKFabrication and installation of left-hand or right-hand removable folding jump seat, or both.F Atlee Dodge Aircraft ServiceSTC SA806CEInstallation of Lycoming engine model O-360-( ) and propellers.Williams Robert or BarbaraSTC SA5926NMInstallation of manifold pressure instrument.Electronics InternationalSTC SA421CEInstallation of a Lycoming O-360-A1A or O-360-A1D 180 hp engine or O-360-B1B 168 hp engine and constant speed propellerWilliams Barbara or BobSTC SA256NWInstallation of aileron gap seals.Williams Robert or BarbaraSTC SA3797WEInstallation of Elano P/N099001-063 F, or later FAA approved revision, muffler in lieu of original Avcon muffler. (170B LANDPLANE ONLY NORMAL CATEGORY)Del-AirSTC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA1023NEInstallationof replacement windshieldsL P Aero Plastics IncSTC SA2844CEInstallation of a plastic cap enclosure over the anti-collision strobe light system.Air Transport IncSTC SA2019CEOperation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON+MON)/2.Petersen Aviation IncSTC SA1526GLInstall Woychik retractable lifting handles, Model H.Woychik Aircraft EquipmentSTC SA1517GLInstall Aero Fabricators shoulder harness and seat belt assembly.Aero Fabricators CoSTC SA4879NMInstallation of an air/oil separator. Limited to installation on Cessna 170A, serial number 18730 ONLY.Moser L RSTC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA4721NMInstallation of SynCon alarm system.SynCon IncSTC SA23GLInstallation of wheel replacement skis Model M2000, M3000.Aero Ski Manufacturing Co IncSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA4540NMInstallation of modified instrument panel and control yoke.Del-AirSTC SA3862NM PAGE 1Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.Electronics InternationalSTC SA2296SOReplacement of Cleveland brake discs P/N 164-26A or 164-126A, with Appalachian Accessories' stainless steel brake discs, P/N 75-27.Appalachian AccessoriesSTC SA3735NMInstallation of inflatable door seal.Bob Fields AerocessoriesSTC SA2083SOInstallation of a Sensenich Model76 EM8 propeller and Gulfstream spinner assembly.Shelby Isham AeroSTC SA3546NMInstallation of relocated battery box.Del-AirSTC SA3547NMInstallation of baggage door.Del-AirSTC SA3548NMInstallation of one-piece windshield.Del-AirSTC SA3549NMInstallation of modified instrument panel and control yokeDel-AirSTC SA2345NMInstallation of SWS-11000 Tundra tires, wheels, and hubs.Schneider Richard JSTC SA2960NMInstall 'stay put' (seat position locking device).B & D Safety Lok CompanySTC SA2333NMInstallation of hydraulic ski-brake assembly.Novak Stephen NSTC SA1455NMInstallation of a flame proof auxiliary heater-dryer, Model12-1600.Thermal, IncSTC SA2538NMInstallation of 60 amp alternator and associated installations.Lund James HSTC SA995SWIncrease wing leading edge radius wing tip fairings, and landing light lens.Williams Bob or BarbaraSTC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.Electronics InternationalSTC SA1371SWWing leading cuff, wing tips and upper surface flow fences.Williams Robert or BarbaraSTC SA1909NMInstallation 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 JSTC SA1916NMInstallation of Schneider Model SWS-4000C-15 main wheel skis.Schneider Richard JSTC SA1467NMInstallation of a new instrument panel and associated wiringTheodore E Deusner JrSTC SA4447NMInstallation of Lycoming I0-360-B1B engineDel-AirSTC SA268CEInstallation of tow hitch assembly.Javelin Aircraft Co IncSTC SA749CEInstallation of Hartzell propeller model HC-C2YK-1BF/F7666A or HC-C2YK-1A/7666A.Williams BarbaraSTC SA152NWInstallation of deck and glare shield (with or without instrument lights).Schroers R JSTC SA115NWModification of R.H. Door and the addition of a jump seat.Bunch Charles PSTC SA4-1210Installation of Eonnex cover on aircraft surfaces.Ceconite, Inc
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