Beech B90

STCs that may be installed · 278

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 ('1152912')
    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 SA3971WEInstallation of fuel flow indicating system.Sandia Aerospace CorporationSTC SA00622WIShoulder harness anchor installationAviation Fabricators IncSTC SA00749ATModification of flush type fuel caps for installation of a locking cylinder and keeper. (1964 and subsequent)Aero Trim, IncSTC SA00227NYInstallation of Sky Harbour Aircraft Refinishing Ltd. Ice Damage Prevention Plates.Sky Harbour Aircraft RefinishingSTC SA483CHInstallation of Elliott Aviation sound management system.Elliott Aviation Technical Products Developmental Inc.STC SA00453WIInstallation of a Lateral Tracking Seat Base.Aviation Fabricators IncSTC SA00061LAInstallation of JPI digital tachometer.J P InstrumentsSTC SA00237WIInstallation of a Bendix/King EFIS-4 0electronic flight instrument systemElliott Aviation Technical ProductsSTC SA3501SWInstallation of Pratt & Whitney of Canada PT6-27/28 or PT6A-34/34B or PT6A-110/-112 flat rated to 550 HP engines.Frakes Aviation, IncSTC SA5656NMInstallation of burglar alarm system.Thompson Harold SSTC SA194CHInstallation of a Flight Visions FV-2000/KA head- up display.Flight Visions, IncSTC SA4745NMInstallation of Lifeport Patient Loading and Support System.LifePort IncSTC SA4050NMInstallation of medical interior.Mayo Aviation IncSTC SA1206SOInstallation of Pratt & Whitney PT6A-28 engines.West Tennessee AviationSTC SA1626NM PAGE 1Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)Electronics InternationalSTC SA2844CEInstallation of a plastic cap enclosure over the anti-collision strobe light system.Air Transport IncSTC SA3256SOInstallation of a seat track mounted stretcher assembly.Air Ambulance InternationalSTC SA2788CEInstall optical glass window in emergency exit door.Avcon Industries IncSTC SA7136SW-DInstallation of S-TEC system 65 two axis automatic flight guidance system Model ST-403.S-TEC CorporationSTC SA7137SW-DInstallation of S-TEC yaw damper system Model ST-404.S-TEC CorporationSTC SA810CEBattery temperature sensing and over-temperature warning systems.R C Allen Instruments IncSTC SA993GLInstallation of air ambulance conversion.Daedalus, IncSTC SA1279CEInstallation of Avcon Ind. stretcher with P/N 4001-103 or 4001-104.Med-Flite of Midamerica, IncSTC SA1856CEConsole installation (structural approval only).Med-Flite of Midamerica, IncSTC SA1709CEStructural provisions for ambulance and life support systems installation.Midwest Corporate AvnSTC SA2350NM PAGE 1Installation of Electronics International Inc digital carburetor/outside air temperature gaugesElectronics InternationalSTC SA2578CEInstall a Universal CVR-80 Cockpit Voice Recorder.Duncan Aviation, IncSTC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.Electronics InternationalSTC SA4340NMInstallation of a PT-6A-20 engine ont he left side and a PT-6A-6A on the right side, each installed per instructions of STC SA1016WE.Methow Aviation IncSTC SA3724NMThis modification installs advisory engine trend monitoring equipment which enables the early detection of engine deterioration.Data Trend, IncSTC SA2767SWInstallation of Ray Electronics battery current monitoring system.Zee Company, IncSTC SA616GLInstallation of a Shadin Co. fuel flow indicating system.Shadin AvionicsSTC SA3515SWInstallation of Aerospace Controls Corporation bleed air heating system.Frakes Aviation, IncSTC SA5899SWInstallation of exhaust shields on the engine exhaust ducts.Aeroplace Service, IncSTC SA1295NWInstallation of an additional landing gear warning horn silence switch on the pilot's control wheelFlightcraft IncSTC SA3042SW-DInstallation of Mitchell automatic flight system model AK456 or AK456FD consisting of Century IV autopilot or Century IV flight director autopilot with optional remote annuciator panel.Century Flight Systems IncSTC SA192NEInstallation of a Novatech TSR-16engine parameter time sequence recorder.Atlantic Aviation CorporationSTC SA2003CEFlight inspection console installation, structural provisions only.Butler National Corporation,Avcon DivSTC SA1640SWInstallation of Mitchell automatic flight system AK422/FD consisting of Century IV autopilot/flight director with command electric trim.Century Flight Systems IncSTC SA1517SWInstallation of Mitchell automatic flight system model YK384 consisting of yaw damperCentury Flight Systems IncSTC SA1454SWInstallation of Mitchell automatic flight system model FD/AP282-318 consisting of flight director/autopilot with optional automatic command trim.Century Flight Systems IncSTC SA1458SWInstallation of Mitchell automatic flight system AK318 consisting of Century III autopilot with optional automatic pitch trim, radio coupler, and glide slope coupler.Century Flight Systems IncSTC SA1494SWInstallation of Mitchell flight director remote annunciator Model AK375.Century Flight Systems IncSTC SA3266SW-DInstallation of Mitchell automatic flight system model AK725 consisting of Century III autopilot with optional radio coupler and glide slope couplerCentury Flight Systems IncSTC SA3294SW-DInstallation of Yaw damper system model YK384.Century Flight Systems IncSTC SA5470SWInstallation of Frakes cowling.Frakes Aviation, IncSTC SA3369SW-DAutomatic flight system YK835consisting of yaw damper system.Century Flight Systems IncSTC SA3379SW-DMitchell automatic flight system AK878 consisting of Century 41autopilot or AK878 FD consisting of Century 41 flight director autopilot.Century Flight Systems IncSTC SA1853CEInstallation inverter rack mounted on seat tracks.Avcon Division/Butler National CorporationSTC SA2465SWHodification of air conditioner motor according to Master Drawing List SZ-38-000, Rev. D dated 9/15/77, or later FAA approved revision.Zee Systems, Inc
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