Raytheon HS125-400B

STCs that may be installed · 28

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 ('7150018')
    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 ST03885ATInstallation of an Avionica, Inc. avCM Cellular ModuleAircraft Systems and Manufacturing Inc.STC ST02472ATInstallation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIIIAircraft Systems and Manufacturing Inc.STC ST01084WIInstallation of Collins TCAS-4000 TCAS II System (with or without optional Avidyne Flight Max 800 MDF).Blackhawk Aerospace Technologies Inc.STC ST01085WIInstallation of Honeywell MK VIII Enhanced Ground Proximity Warning System (EGPWS) (with/without optional Avidyne Flight Max 800 MFD).Blackhawk Aerospace Technologies Inc.STC ST04177ATInstallation of a Talon Aerospace LED Replacement General Purpose LampsAaxico Technical Services Inc.STC ST02068CHInstall air ambulance conversionSpectrum Aeromed LLC dba Spectrum AeromedSTC ST11071SCDemonstration of aircraft critical equipment and antenna systems tolerance of radio frequency interference (RFI) from intentional or spurious transmissions from certain Portable Electronic Devices (PEDs)Liberty Partners IncSTC ST01228WIReplacement of OEM window pane assemblies with Lee Aerospace laminated window assembly and termination of OEM dry air systemLee Aerospace, Inc.STC ST03776NYModification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II)Scandinavian Avionics Design ApSSTC ST01560CHInstall Aero Medical Products Mfg., Inc. Air Ambulance Stretcher P/N 125 using Installation Kit P/N 805.Paul/ Lanna Egan LLCSTC ST01809LAInstallation of Hawker PN 9750W0640 Sealed Lead Acid Battery.Securaplane TechnologiesSTC ST01380LAInstallation of Diamond J, Inc. Engine Indicators N1, N2, and ITT.Gulfstream-California Inc.STC ST01486SE-DGroup aircraft approval for Reduced Vertical Separation Minimum (RVSM).AeroMech IncorporatedSTC ST01623SEInstallation of Innovative Solutions and Support (IS&S) Air Data Display UnitsAeroMech IncorporatedSTC ST01003CH-DInstallation of AlliedSignal Aerospace N1 digital electronic engine control (DEEC).Honeywell International IncSTC ST456CH-DInstallation of AlliedSignal Aerospace TFE731-3D-1H or TFE731-3DR-1H Turbofan Engine(s).Honeywell International IncSTC ST01394WI-DModification of a Collins CTL-23 or CTL-23C VHF COMM/NAV Control Panel System installation.Rockwell Collins IncSTC ST02171CHInstallation of dual Innovative Solutions and Support Air Data Display Uits and dual Analog Interface Units.Envoy Aerospace LLCSTC ST01223WIReplacement of the original nickel-cadmium battery with a Concorde Valve Regulated Sealed-Lead-Acid (VRSLA) RG-125 series Battery in the Raytheon Model BH.125, DH.125 and HS.125 Airplanes in accordance with Concorde Battery Corporation Master Drawing List, Drawing No. 5-0207, Revision C, dated October 31, 2003, or later FAA approved revision.Concorde Battery CorporationSTC SA1185SOReplace existing batteries with 2371, 2376 or 23491 nickel-cadmium batteries.Aviall Services, Inc.STC ST1003SOReplace existing lead-acid batteries with Gill BB638/T1-E lead acid batteries, part numbers BSI 200 left and BSI 200 rightAviall Services, Inc.STC ST01324LAInstallation of Garrett Aviation auxiliary electrical hydraulic system.AiResearch Aivation Service CoSTC SA858WEEnvironmental control system.GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services · Lists 125 SeriesSTC SA860WEInstallation of pressurization control system.GE Engine Services-Corporate Aviation Inc. DBA Garrett Aviation Services · Lists 125 SeriesSTC SA1184SOReplace existing batteries with the SAFT 2371-5 series nickel- cadmium batteries.SAFT America Inc · Lists HS.125 SeriesSTC ST00069NYInstallation of Loral/Fairchild F1000 digital flight data recorder.Innotech Aviation · Lists HS.125 SeriesSTC SA36NWInstallation of Sundstrand Ground Proximity Warning SystemSundstrand Data Control IncSTC ST01486SEGroup aircraft approval for Reduced Vertical Separation Minimum (RVSM).AeroMech Incorporated
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