Beech C90

STCs that may be installed · 347

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 ('1152913', '1153928')
    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 SA02160CHInstallation of Medical Storage Cabinet.Med-Pac Inc.STC 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 SA02154AKInstallation of the UPS Aviation Technologies Inc. Apollo MX20 multi-function display, P/N 430-0270-500.Garmin AT Inc.STC SA5460SWInstall Pratt & Whitney PT6A-21engines in place of PT6A-20A enginesBlackhawk Modifications 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 SA10364SCInstallation of Pratt & Whitney Canada PT6A-135A engines and McCauley 4HFR34C762/94LMA-4 or 4HFR34C768/94LMA-4 propellers in accordance with Blackhawk Modifications, Inc. Drawing No. 19005-01, Rev. IR, dated March 15, 2004, Installation Instructions, or later FAA approved revision. FAA approved AFMS Document No. 19005, Rev. IR, dated November 24, 2004, or later FAA approved revision is required.Blackhawk Modifications Inc.STC SA1022GLRemoval of T.C. P/N 213762 propeller synchrophaser control box and electrical connector and installation of P/N A213796.Ontic Engineering and Manufacturing Inc.STC SA10339SCInstallation of CenTex Inc. proprietary engine torque indicating system including engine transducer and cockpit indicator in accordance with CenTex Aerospace, Inc. drawing no 008-0000-1000, Rev. A, dated September 2, 2004, or later FAA approved revision. Type design data is contained in CenTex Aerospace, Inc. Master Drawing List 008-0000-0000, Rev. A, dated September 2, 2004 or later FAA approved version. Required instructions for continued airworthiness are contained in CenTex Aerospace, Inc. drawing no 008-0000-1000, Rev. A, dated September 2, 2004, or later FAA approved revision.CenTex Aerospace Inc.STC SA3066NMInstallation of monorail sun visor systemRosen Sunvisor Systems LLCSTC SA01639NYReplacement of 12 refrigerant in air conditioning system with Enviro Refrigerant Hotshot R414B.Scale Modelbuilders Inc.STC SA10219SCInstallation of Hartzell HC-E4W-3/D8990K 4-bladed propellers, eligible only if already equipped with Walter M601E-11S/-11AS engines..Nelson Bert ASTC SA867NEInstallation of lower wing front spar cap reinforcement kit. (C90A S/N LJ-1063 THUR LJ-1087 EXCEPT LJ-1085)SK Aircraft Company IncSTC SA01552CH-DInstallation of SKYWATCH HP Traffic Alert/Advisory System Model SKY899 (TCAS I/TAS) InstallationElectroSonicsSTC SA2740SWInstallation of P&W Canada PT6A-135 engines and bleed air conditioning and pressurization system.Blackhawk Modifications Inc.STC SA01527LAInstallation of ACSS T2CASAviation Communication and Surveillance Systems (ACSS) LLCSTC SA01441LAInstallation of ACSS T2CASAviation Communication and Surveillance Systems (ACSS) LLCSTC SA01169WIInstallation of Aero-Mach Labs, Inc. propeller RPM tachometer or percent (gas generator/N1) RPM tachometer instruments.Aero-Mach Labs Inc.STC SA01034CHInstallation of RGC250 radar graphics computer.Goodrich Avionics Systems IncSTC ST02547ATInstallation of a voice alert system.Aircraft Components IncSTC SA572EAInstallation of Goodrich Model 5735K deicer kit (P/N 5735 deicer boot, P/N D-5735-1 cable, P/N 5735H hardware kit). Limited to aircraft which incorporate Goodrich Propeller Deicing Systems equipped with Goodrich Propeller Deicer Boot P/N 4E1185-5 on Hartzell propellers as listed on STC SA572EA eligibility list.Goodrich Corp.STC SA37GLInstallation of Norton radome kit No. 2090XS.Saint-Gobain Performance Plastics CorpSTC SA5138NMInstallation of transparent window shields.Rosen Sunvisor Systems LLCSTC SA5139NMInstallation of sun visor.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 SA2626CEInstallation of a two-place facing divan.Aviation Fabricators IncSTC SA01126WIReplacement of wing tie down ring assembly on Classic Beechcraft model airplanes with one piece machined part number APMA35-115632DER Associates Ltd.STC SA00112ATInstallation of a Marathon KSP 400 battery.Aviall Services, Inc.STC SA1257SOInstall Utah Research and Development Co. Model126BC101battery charging systemAviall Services, Inc.STC SA00823CHInstallation of various de-icer wire harnesses.SMR TechnologiesSTC SA00482DEInstallation of an Aircraft Noise Control (ANC) System.Quiet Flight LLCSTC SA09134SCInstallation of Honeywell/Trimble HT 9100 GNSS Navigation System with MCDU per Trimble Master Drawing List No. 82339 Rev C dtd 9/23/96 or later FAA approved revision.Honeywell International IncSTC SA09117SCInstallation of Trimble TNL 8100 global positioning system, Category A1.Honeywell International IncSTC SA09248SCInstallation of Honeywell/Trimble HT9100 GNSS navigation management system.Honeywell International IncSTC SA1193GLInstall air ambulance conversion.Fargo Jet CenterSTC SA1223GLInstall equipment storage cabinet assembly.Fargo Jet CenterSTC SA1224GLInstall stretcher support frame assembly.Fargo Jet CenterSTC SA1413GLInstall air ambulance conversion.Fargo Jet CenterSTC SA02388ATReplace P&W PT6A-20 series engines and propellers with Honeywell TPE331-10AV-511KA Engines and McCauley 5HRF34C1105-A PropellersKilo Alpha 290,LCSTC ST02379ATInstallation of a cockpit speaker and aural warning muting system.Raytheon Aircraft Services, IncSTC SA01416CHInstallation of a Honeywell Mark VI/VIII Enhanced Ground Proximity Warning System (EGPWS)Elliott Aviation Technical ProductsSTC SA00692SEReplacement of certain BF Goodrich pneumatic deicer bootsSMR TechnologiesSTC ST01452CHInstall air ambulance conversion.Med-Pac Inc.STC SA8809SWInstallation of an engine cowling safety clip.Sugar Land Jet Center, A Texas CorporationSTC SA2687NMInstallation of Truboplus/ Electronics Int'l gauges and switches.Aero Manufacturing Inc.STC SA00686SEInstallation of American Aviation, Inc., engine exhaust stacks.American Aviation IncSTC SA812NEInstallation of BF Goodrich Model 6975-1 De-Icer kit or BF Goodrich Model 6975-10 De-Icer kit.BF Goodrich AerospaceSTC SA3124WEInstallation of recognition light assembly on horizontal stabilizer.DeVore Aviation Corporation of America, a New Mexico CorporationSTC SA02150AK-DFabrication and installation of Aero Twin, Inc. single place folding seat P/N ATFS1-01K.Aero Twin, IncSTC SA01071CHInstallation of AlliedSignal MK VII Enhanced Ground Proximity Warning System (EGPWS).Elliott Aviation Technical Products
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