Cessna 337

STCs that may be installed · 221

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 ('2075702')
    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 SA01834CHInstallation of the High Intensity Discharge Light Assembly Kit.Knots 2U Ltd.STC SA02033ATModification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.M-20 Oil Separators LLCSTC SA01473SEInstallation of a GTX 32 (mode C), GTX 33 (mode S), or GTX 33D (mode S with diversity) Remote TranspondeGarmin AT Inc.STC SA4005NMPrecise Flight Inc. Pulselite Control SystemPrecise Flight IncSTC SA01205WI-DInstallation of the KMD 250 Multi-Function Display System with Optional Internal VFR GPS and Optional Traffic and Weather Sensors.Honeywell International IncSTC SA01105WI-DInstallation of Bendix/King KMD 550/850 Multi-Functional Display System with optional traffic, terrain and weather sensors. This STC applies to both single-engine and small multi-engine aircraft (see 1 of 2 for small twin-engine).Honeywell International Inc.STC SA02446CHInstallation of the Courtesy Light Kit.Knots 2U Ltd.STC SA917EAInstallation of Grimes aviation white anti-collision strobe light system two light or three light series 555 for wing tips and tail, P/N 30-0555-( ).Honeywell International Inc.STC SA20GLInstallation of Woodward Type II electronic propeller synchronizer or synchrophaser system. (G-44A MODIFIED COLEMILL - STC 2-13) (500-A modified - Colemill STC SA340SO)Ontic Engineering and Manufacturing Inc.STC SA250CEInstallation of Woodward electronic propeller synchraphaser system.Ontic Engineering and Manufacturing Inc.STC SA1512WEInstallation of exhaust gas temperature monitoring systems Model EGT-1.K S Avionics IncSTC SA2557NMInstallation of KS Avionics EGT/CHT-2( ) combined exhaust gas and cylinder head temperature monitoring system.K S Avionics IncSTC SA01695SEInstallation of an antennaGarmin AT Inc.STC SA00402SEInstallation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed)Aviation Development CorporationSTC SA638GLInstallation of a Shadin Co. 910516 fuel flow indicating system.Shadin AvionicsSTC SA01860NYInstallation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200.Insight Instrument CorporationSTC SA02460ATReplace propellers with MT-Propeller Company model MTV-12 propellers per Coastal Planes installation manual. No intermixing of propellers is allowed.MT-Propeller USA Inc.STC SA00729SEInstallation of twin temperature indicating system with fuel flow in accordance with J.P. Instruments (JPI) Installation manual Report No. 760, Revision -, dated 7/20/99, or later FAA approved revision.J P InstrumentsSTC SA01487SEInstallation of a GDL 69 or GDL 69A XM Satellite Receiver in accordance with Garmin Supplemental Type Certificate Master Data List, P/N 005-C0217-00, Revision A, dated December 20, 2004, or later FAA approved revision.Garmin AT Inc.STC SA00680SEInstallation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.Electronics InternationalSTC SA03100ATInstallation of Wing Auxiliary Fuel Tanks.Aviation EnterprisesSTC SA01158WIInstallation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System.Aero Enhancements Inc.STC SA00161BOInstallation of Avidyne Corporation FlightMax 700-00007-( ) EX500 Multi-Function Display.Avidyne CorporationSTC SA01157LAInstallation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument.Electronics International Inc.STC SA02154AKInstallation of the UPS Aviation Technologies Inc. Apollo MX20 multi-function display, P/N 430-0270-500.Garmin AT Inc.STC SA02307ATInstallation of wing tip extensions in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, or later FAA approved revisions.Aviation EnterprisesSTC SA02308ATInstallation of wing tip extension fuel tanks in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, 1999, or later FAA approved revisions.Aviation EnterprisesSTC 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 ST01548LAInstallation of external landing gear position verification mirrors and aft engine cowl observation mirrors.Wheeler Don E. dba Legal MirrorsSTC SA1823NMInstallation of Lompoc Aero Specialties inner plexiglass pane in swing out window frames presently employing a single window, in accordance with Lompoc Aero Specialties FAA sealed Eligibility List dated January 4, 1983, together with their FAA sealed Installation Instructions dated September 20, 1982, or later FAA approved revisions. Manufacturer of the windows is controlled by Lompoc Aero Specialties drawings LAS 1012 dated August 6, 1982, LAS 1013 dated October 5, 1982, and LAS 1014 dated October 6, 1982, or later FAA approved sealed revisions.G & D Aero Products Inc.STC SA02700ATInstallation of Air Conditioner SystemAviation EnterprisesSTC SA02686ATInstallation of air intake louvers on the rear engine lower cowl in accordance with Aviation Enterprises Installation Instructions, dated June 15, 2003, or later FAA approved revision.Aviation EnterprisesSTC SA02055ATInstallation of wing tip extension fuel tanks in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, 1999, or later FAA approved revisions. Increase in the Maximum Takeoff Gross Weight from 4700 lbs to 5120 lbs.Aviation EnterprisesSTC SA01215SEInstallation of vortex generators on the leading edge of the upper side of the wing on the underside of the horizontal stabilizer, and on both vertical stabilizers.Micro AeroDynamics IncSTC ST02547ATInstallation of a voice alert system.Aircraft Components IncSTC SA4961NMInstallation of a NSA sunvisor system for the pilot and copilot.Rosen Sunvisor Systems LLCSTC 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 SA02527ATInstallation of a landing gear in-transit warning light in 337 models that are equipped with an electric motor to retract landing gear instead of engine driven hydraulic pump.Aviation EnterprisesSTC SA02520ATInstallation of M-20 Oil Separator, model 600-WP.M-20 Oil Separators LLCSTC SA02510ATInstallation of a rear firewall engine accessory access door.Aviation EnterprisesSTC SA2832SOInstallation of a combination radio/throttle/gust lock.RT Aerospace CorpSTC SA01179ATInstallation of an external cargo Pod.RT Aerospace CorpSTC SA01091ATManufacture of mechanical cowl flap control system.Aviation EnterprisesSTC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.Aero Manufacturing Inc.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 SA71GLInstallation of air filtersBrackett Aero Filters Inc.STC SA5090NMInstallation of a nineteen and a half(19.5 U.S.) gallons wing tip fuel tank on each wing tip.Flint Aero IncSTC SA02056ATInstallation of wing tip extensions in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, or later FAA approved revisions. Increase in the Maximum Takeoff Gross Weight from 4700 lbs to 5120 lbs.Aviation EnterprisesSTC SA02023ATInstallation of a fuel transfer system to transfer fuel from a wing tip extension fuel tank to the main wing fuel tank.Aviation Enterprises
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