Cessna 320

STCs that may be installed · 224

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 ('2074502')
    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 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 SA01408ATInstallation of National AirParts Model N300 alternators as replacement for belt-driven generators in accordance with National AirParts Inc., Document Number NAPI310, Cessna 310/320 Alternator Conversion , Initial Revision, dated 9/30/96 or later FAA Approved Revisions.National Air Parts IncSTC 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 SA518SOInstallation of Continental IO-520-E derated engines and McCauley D3AF32C87/82NC-6 or -8 propellers. Modification to be accomplished in accordance with Colemill Enterprises, Inc. Drawing AC5800 Rev. A and AC5801 Rev A and Installation Instructions dated 7 July 1972 and revised 21 August 1972. Owner s Manual Supplement dated 21 August 1972 included in data.Mike Jones Aircraft Sales Inc.STC SA01370SEInstallation of BAS, Inc. Shoulder Harness in accordance with BAS, Inc. Drawing List, which includes Installation Instructions, and Instructions for Continued Airworthiness, listed on FAA AML SA01370SE, dated January 26, 2004, or later FAA approved revision.BAS 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 SA2693NMInstallation of Electronics International digital volt/amp gauges and accessories.Electronics International Inc.STC SA01988SEInstallation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.Electronics International Inc.STC SA02634AT-DInstallation of fuel cell modifications consistentFFC ManufacturingSTC SA02033ATModification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.M-20 Oil Separators LLCSTC SA02546NYInstallation of the Lord Corporation Nose Wheel Shimmy Damper Part Number SE-1090-1Lord CorporationSTC 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 SA03527ATInstallation of an Avidyne EXP5000 Primary Flight Display (PFD)Star AviationSTC 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 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 SA01420WIInstallation of Garmin GNS 430A / 530A COMM/NAV/GPS Systems. Data required: (1) Scandinavian Avionics Design GmbH Drawing List 2027438-DL-02, Issue 2; or later EASA approved revisions. (2) Scandinavian Avionics Design GmbH Approved Aircraft Flight Manual Supplement, Doc. 2027438-AM-02A, Issue 1, and Doc. 2027438-AM-02B, Issue 2, both approved by EASA under approval No. EASA.A.S.01389 dated 07-09-2005, or later EASA approved revision.Scandinavian Avionics Design GmbHSTC 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 SA1078GLInstallation of Great Lakes windshield P/N W-2070, W/T-2070 or WK-2070.Great Lakes Aero Products IncSTC SA446CEInstallation of 30 gallon auxiliary fuel tank in baggage compartment.Eaglejet Aviation Inc.STC SA01860NYInstallation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200.Insight Instrument CorporationSTC 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 SA1-620Kit No. 2014X for 12-inch RCA AVQ-45, AVQ-47, AVQ-50, AVQ-55 and 12-inch Collins WP-103 radar antenna.Saint-Gobain Performance Plastics CorpSTC SA272EAInstallation of Chamberlain 2014K-B radome kit as follows: Kit No. 2014K-B for Bendix RDR-100 or RDR-110 radar systems with 12-inch antenna and transmitter receiver unit.Saint-Gobain Performance Plastics CorpSTC SA01158WIInstallation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System.Aero Enhancements Inc.STC SA5137NMInstallation of sun visor.Rosen Sunvisor Systems LLCSTC 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 SA00556DEInstallation of a left-hand exhaust stack assembly.Heliarc Welding Service Inc.STC SA01436SECockpit sunvisor retrofit kit.Rosen Sunvisor Systems LLCSTC ST02547ATInstallation of a voice alert system.Aircraft Components IncSTC 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 SA00823CHInstallation of various de-icer wire harnesses.SMR TechnologiesSTC SA00476DEInstallation of Aircraft Noise Control (ANC) System.Quiet Flight LLCSTC SA7781SW-DInstallation of S-TEC System 60 two axis automatic flight guidance system, model ST-199.S-TEC CorporationSTC SA02520ATInstallation of M-20 Oil Separator, model 600-WP.M-20 Oil Separators LLCSTC SA00709LAInstallation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate FAA approval of PTT switch is required.Trevor Burward-HoySTC SA3850SWInstall vacuum pump cooling shroud.RAM Aircraft Limited PartnershipSTC SA1175WEInstallation of one-piece windshield.Cee Bailey's Aircraft Plastics
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