Cessna 411

STCs that may be installed · 216

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 ('2075902')
    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 SA1007NWInstallation of a low thrust detector system.Engine-Out Warning Systems, LLCSTC SA4231WEInstallation of Hoskins Model CFS-2000, -2001 or FT-200 fuel flow indicating system.Sandia Aerospace CorporationSTC SA00749ATModification of flush type fuel caps for installation of a locking cylinder and keeper. (1964 and subsequent)Aero Trim, IncSTC SA02095AKInstallation of hourmeter airspeed switch.Avalaska IncSTC SA5925NMInstallation of oil pressure/temperature instrument.Electronics InternationalSTC SA487CEInstallation of windshield wipers.American Concorde Systems Inc.STC SA157NEInstallation of Graphic Engine Monitor System Model GEM-602 S/N 403 and GEM-603 S/N001126and subsequent.Insight Instrument CorpSTC SA00320SEInstallation of vortex generators on wing, vertical tail and cowling.Micro AeroDynamics IncSTC SA14GLInstallation of detachable lead strap propeller deicers.BF Goodrich AerospaceSTC SA00404WIInstallation of a starter engagement indication system.Miller Aviation, IncSTC SA00061LAInstallation of JPI digital tachometer.J P InstrumentsSTC SA1605SORemoval of cowl flaps and associated components.Micro AeroDynamics IncSTC SA8922SWInstallation of replacement Ultimate Engine Oil Filter for Textron Lycoming and Teledyne Continental engines. (411 S/N 000 THRU 0126, S/N 0127 AND UP) (T188C S/N 03474 AND UP) (206 S/N 05030 AND UP) (207 S/N 05227 AND UP) (T207 S/N 05227 AND UP) (P21 0 SERIES S/N 278 AND UP) (180 S/N 53087 AND UP) (210 S/N 63373 - 63375 AND UP) (B19 SPORT)Capehart Industries, IncSTC SA5656NMInstallation of burglar alarm system.Thompson Harold SSTC SA4745NMInstallation of Lifeport Patient Loading and Support System.LifePort IncSTC SA5926NMInstallation of manifold pressure instrument.Electronics InternationalSTC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA5159NMInstallation of chip detector system.Northwest Aircraft IncSTC SA2844CEInstallation of a plastic cap enclosure over the anti-collision strobe light system.Air Transport IncSTC SA1570GLInstallation of on-board engine analyzer system.Masten Products IncSTC 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 SA4721NMInstallation of SynCon alarm system.SynCon IncSTC 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 SA128GLReplace existing asbestos or bellows exhaust seal with slip joint.Aircraft Welding CoSTC SA2063SOInstallation of stretcher system.National Jets, IncSTC SA169RMInstallation of exhaust stacks.Heliarc Welding Service Inc.STC SA808SWInstallation of Mitchell Model AK246 omni-tracker. Applicable only to aircraft modified by STC SA615SW.Century Flight Systems IncSTC SA838SWInstallation of Mitchell glide slope coupler Model 1C493.Century Flight Systems IncSTC SA681SWInstallation of Mitchell automatic flight system AK216 consisting of Century III autopilot with optional automatic pitch trim, automatic aileron stabilizer and radio coupler.Century Flight Systems IncSTC SA1418SOReplacement of rotor vanes in Airborne 211CC and 212CW vacuum pumps. (See limitations)Aircraft Products Supply Co IncSTC SA2190NM PAGE 1Installation of electronics International Digital Volt/Amp Gauges and Accessories.Electronics InternationalSTC SA2913WEInstallation of GNS-500 VLF navigation system.Global Systems, IncSTC SA3138WEInstallation of GNS-500A VLF/OMAGE navigation system.Global Systems, IncSTC SA5426SWInstallation of Texas Instruments Model TI 9100 Loran C navigator.Texas Instruments, IncSTC SA1515NMCrossover exhaust pipe assembly.Heliarc Welding Service Inc.STC SA2656SWAddition of Hydro Seal Fluid Additive to nose and main gear shock struts.Granville Lasseter/dba Granville's Aircraft Strut SealantSTC SA2905SWInstallation of AVICON TZ1 fuel flow totalizer systemAvicon Development CorporationSTC SA2906SWInstallation of AVICON AF1 fuel flow processor.Avicon Development CorporationSTC SA2386SWInstallation of S.A.F.E., EGT, CHT Systems.Avicon Development CorporationSTC SA1358CEChrome-plated brake disc installation.Engineering Plating & Processing, Inc.STC SA1393CEInstall forward baggage door warning system.Wells Aircraft, IncSTC SA108RMModify exhaust stacks by replacing existing bellows or seal type joints with a clampless, sealess type slip joint.Heliarc Welding Service Inc.STC SA102RMInstallation of exhaust turbo connector, P/N 042177-5.Heliarc Welding Service Inc.STC SA1675WEInstallation of exhaust gas temperature monitoring systems EGT-2.K S Avionics, IncSTC SA2378WEInstallation of Global Navigation Model GNS-200 VLF navigation system.Global Navigation, IncSTC SA1642WEModification of exhaust system components.Wooley Tool & Mfg DivSTC SA3RMModification of engine exhaust stacks by replacement of expansion joint with slip fit joint.Heliarc Welding Svc Inc
Back to Cessna 411