Bell 412
STCs that may be installed · 383
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 ('1182202')
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.
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 ('1182202')
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_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STC SH8024SWInstallation of Kulite P/N APTE-138-50G fuel pressure transducer.STC SH8025SWInstallation of Kulite P/N APTE-138-50G engine oil pressure transducer.STC SR00092ATInstallation of engine exhaust ejector assembly.STC SR00032DEInstallation of an emergency medical system interior.STC SH8331SWInstallation of Kulite P/N APTE-139KBS-1000-1500SG transducer. in place of Kratos P/N 50579 or 50579-3 transmitter.STC SH5236NMInstallation of passenger grab barsSTC SH8148SWModification of seating arrangement to limit passenger seating to nine (9) or less passengers.STC SH8026SWInstallation of Kulite P/N APTE-138-100G main transmission and combining gear box oil pressure transducers.STC SH8022SWInstallation of a B & D model 89094 cockpit voice recorder.STC SH2211NMInstallation of Silver Instruments Fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, IIIPT-IKS digital fuel flow indicating system.STC SH5201NMInstallation of an air medical transport unit.STC SH4062NMInstallation of a Spectrolab searchlight.STC SH7480SWInstallation of a freon air conditioning system.STC SH4088NMInstallation of a freon air conditioning system.STC SH733NWInstallation of weighing systemSTC SH7727SWLimit passenger seating to an approved configuration of 9 or less.STC SA4302NMInstallation of Electronics Int'l digital automatic engine analyzer.STC SH7586SWPersonnel lifting device.STC SH4068SWInstallation of Teledyne TDL-711 Loran C micro-navigator.STC SH7450SWInstallation of an alternate static system for the Bell Model 412.STC SH7418SWInstallation of a powered external step.STC SH463NWInstallation of an electronic weighing system (for monitoring cargo weight)STC SH3726NMInstallation of ARNAV Systems FC-10/FT-10 digital fuel flow indicating system.STC SH17NWInstallation of Chadwick Electronic weighing system C-47.STC SH468NEInstallation of 'zapper,' pulsed chip detection system Model1K1426.STC SH3553SWIncrease fuel system capacity.STC SH2281SWInstallation of environmental control unit.STC SH5996SWInstallation of Foxtronics CS-101 circuit control and F7722 overvolt sensor to control external power.STC SH5997SWInstallation of cabin entry door and cabin closure.STC SH5860SWInstallation of Bendix EFIS-10 and Series III avionics.STC SH2308NMInstallation of Bell P/N 205-706-045 series auxiliary fuel tank assemblies, Bell P/N206-706-324-003 litters and Bell P/N 204-070-023-011 rear facing attendant seats.STC SH5457SWFlite-trak 100 flight following systems.STC SR00426NYInstallation of ARNAV Systems, Model MPD5000 or MPD5200 multi-function display system and ARNAV Systems geolink computer/transceiver with GPS sensor.
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