Aero Commander 520

STCs that may be installed · 148

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 ('0141202')
    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 SA01660CHRemove Janitrol P/N C15C54 or Twin Commander P/N 88035-5 combustion heater and install C&D Associates, Inc. Model CD35K heater kit 10 P/N CD12043K10Hartzell Engine Technologies, LLCSTC SA02547ATInstallation of a Voice Alert System.Aircraft Components IncSTC SA03658ATInstallation of a Voice Alert System to incorporate as primary annunciators for stall and gear warningsAircraft Components IncSTC SA02119SE PAGE 2Installation of Garmin GDL 88 ADS-B UAT Transceiver SystemGarmin International IncSTC SA01969SEInstallation of a Mid-Continent MD302 Standby Attitude ModuleMid-Continent Instruments and AvionicsSTC SA01229SE PAGE 2Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radiosGarmin International IncSTC SA02442AK PAGE 2Approval of the L-3 Communications NGT 2000/2500 ADS-B systemADS-B Technologies, LLCSTC SA01933LA-D PAGE 2Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation SystemGarmin International IncSTC SA260SWInstallation of a Protective Device in the ground side of the Battery and External Power relaysTwin Commander Aircraft LLCSTC SA02402SE PAGE 2Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30CElectronics International Inc.STC SA02121SEInstallation of Garmin GTS 825 (TAS) or GTS 855 (TCAS I) Traffic SystemGarmin International IncSTC SA00269BOInstallation of Avidyne Corporation TWX 670 Tactical Weather Detection System P/N 850-00026-000-( ) consisting of Avidyne Processor P/N 700-00033-000-( ), Sensor Systems Inc. Antenna P/N S72-1715-1 with doubler plate P/N S72-171530-1, and Avidyne Mounting Tray P/N 700-00034-000.Avidyne CorporationSTC SA02717NY PAGE 1Installation of VoiceFlight Systems LLC VFS101 Speech Recognition ModuleVoiceFlight Systems LLCSTC SA02825NY PAGE 2Installation of Aerospace Logic Aircraft InstrumentsAerospace Logic Inc.STC SA01692SEInstallation of a Garmin GMX 200 Multi-Function DisplayGarmin International IncSTC SA03148NYThe installation of the Latitude Technologies Corporation S100 Tracking SystemLatitude Technologies CorporationSTC SA02016SE-DInstallation of Garmin GTS 800, GTS 820 or GTS 850 Traffic SystemGarmin International IncSTC SA01487SE-DInstallation of a GDL 69 or GDL 69A XM Satellite ReceiverGarmin International IncSTC SA00281BOInstallation 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 SA90CEInstallation of Hoskins Supple- mental Model A or B, high intensity wing tip lights, Model C tail light, with or without Models 1 or 2 high intensity fuselage lights.BF Goodrich AerospaceSTC SA00243BOInstallation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200).Icarus Avionics, LLCSTC SA1315WEInstallation of Mixture Monitor (exhaust gas temperature probe, gage and selector) in accordance with Delta Products Part Lists A-192 and A-193, or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9, 1981, or later FAA approved revision and/or Drawing List MM-127 dated November 15, 1981, or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29, 1968, copy attached, or later FAA approved revision.Universal CorporationSTC SA02018SE-DProvisions installation of Garmin GPS/XM Antennas in accordance with FAA Approved Model List (AML) SA02018SE-D, dated January 4, 2011, or later FAA approved revision, and FAA Approved GPS/XM Antenna STC Master Drawing List, Document No.: 005-00638-01, Revision 1 , approved on January 4, 2011, or later FAA approved revision.Garmin International IncSTC SA00068SEInstallation of fuel flow/pressure instruments. (W/TSIO-360-MB1)Electronics International Inc.STC SA00290BOInstallation of Avidyne Corporation Part Number 700-00167-XXX Multi-Function Display and Mounting Tray Assembly Part Number 700-00168-XXXAvidyne CorporationSTC SA01085LAInstallation of the VNS 1000 Voice Navigation System.VNS IncorporatedSTC SA02110CHInstallation of a Time Trac Data RecorderP2 IncorporatedSTC SA02293AKInstallation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV).Chelton Flight Systems Inc.STC SA00794CHReplace Twin Commander fuel cap assembly with Shaw Aero Devices Fuel Cap (P/N 416-50) and adapter (P/N 416-938).Commander Aero IncSTC SA01956AT-DInstallation of replacement fuel cell assembliesFFC ManufacturingSTC SA01988SEInstallation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.Electronics International Inc.STC SA593CHInstall Champion SlickSTART magneto booster system.Champion Aerospace LLCSTC 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 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 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 SA01170NYInstallation of NPX138N-XXX FM Transceiver.Northern Airborne Technology LtdSTC SA02005NYInstallation of SMR Technologies pneumatic deicer models.SMR Technologies IncSTC SA00812NYInstallation of Technisonic Industries Limited TFM-138, A, and B (does not include TFM-138, s/n 1540 and up, TFM-138B, s/n 1500 and up).Technisonic Industries LimitedSTC 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 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 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 SA02655ATInstallation of JAARS Model F5K Automatic Flight Following System (AFFS) in Helio H-295 type aircraft.JAARS Inc.STC ST02547ATInstallation of a voice alert system.Aircraft Components Inc
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