Keystone Helicopter S-76C
STCs that may be installed · 352
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 ('4900105', '4900103')
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 ('4900105', '4900103')
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 SR02701NYIinstallation of Tail Rotor Driveshaft Cover, Dual GPS Antenna Mount Installation, Structural ProvisionsSTC SR09543RCInstallation of Night Vision Goggle Compatible Interior Lighting SystemSTC SR025756NY-DInstallation of a Main Rotor Blade Recognition LightSTC SR09520RCInstallation Approval of aft cabin door hinge assembliesSTC SR02288NYThe installation of Garmin GNS-530/GNS-530WSTC SR02529NYThe installation of a EXIS Emergency Exit Lighting SystemSTC SR02472NYThe installation of a Flight Data Monitoring System .STC SR02483NYThe installation of a Ryan 9900BX Traffic Advisory System (TAS) to be done.STC ST02472NYInstallation of a Flight Data Monitoring System.STC SR02460NYInstallation of Honeywell AR-Series CVRSTC SR02453NYInstallation of a Water Activated Floatation System.STC SR02116NY-DInstallation of Nose Wheel Position Advisory SystemSTC SR00133BOInstallation of Honeywell MK XXII EGPWS Helicopter Terrain Awareness and Warning System (HTAWS).STC SR01472NYInstallation of Eaton Aerospace/Tedeco Products Zapper pulsed electric chip detector system 1K7707 with Turbomeca Arriel 1S, 1S1, and 2S1 Engines.STC SR02237NYInstallation of EMS Technologies Canada Ltd. EMS HSD-64/-128/-HCM/-X High-speed Data Transceivers.STC SR09452RCInstallation of fuel cell seat orientation bar.STC SR00219BOInstallation of Altair Avionics Corporation data transmission unit.STC SA00680SEInstallation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.STC SR01601NY-DInstallation of a Lead Acid Battery (Gill G-6381ES).STC SR01405NYInstallation of Honeywell MK-XXII EGPWS, p/n 965-1590-008 according to D&D Design Installation Instruction.STC SR09418RCInstallation of Emergency Medical Configuration.STC SR09419RCInstallation of Liquid Oxygen System in accordance with Arrow Aviation, LLC., Master Drawing List AA-S76-DL-101, Revision A, dated August 3, 2004, or later FAA approved revision(s).STC SR00293NYInstallation of generator control unit GCSG 501.STC SA1358SONote A. Installation of ACT, Inc. FPTFW0000 High Strength Fuel Cells;
Note B. Installation of ACT, Inc. FPTFW00001 High Strength Self Sealing Fuel Cells;
Note C. Installation of ACT, Inc. FPTFW00003 High Strength Self Sealing Fuel Cells with interfaces for left side single point refueling and auxiliary tank 14-54 (at station 241.0)STC SR00811NYInstallation of Technisonic Industries Limited TFM-138 series transceiver models.STC SR01834NYInstallation of Globalstar Satellite Telephone System.STC SR00298NYInstallation of Cargo MirrorSTC SR01122NY-DInstallation of an Avionics Innovations Digital Media Player Model DMP-100.STC SR00877AT-DInstallation and operation of a Honeywell AA-300 radio altimeter system.STC SR00880AT-DInstallation and operation of an AlliedSignal KTU-709 TACAN System.STC SH876NESound reduction wall panel system (SRWPS) interior installation.STC ST01075NYInstallation of pedal and collective control barriers.STC SH907NEInstallation of an emergency medical services interior.STC SA00688NYInstallation of a Medical Interior.STC SR01016CHInstallation of a Universal Avionics UNS-1Msp navigation management system.STC SR09180RCInstallation of Rotor Dynamics Americas RDA 3303/(AVMS) vibration monitoring system.STC SR01396ATInstallation and operation of an Eventide Argus 7000 Moving Map System.STC SR00532ATInstallation of a FLIR System FLIR 2000.STC SR01407ATInstallation and operation of a Baker M7950 Page/Chime Amplifier System.STC SR01401ATInstallation and operation of a Honeywell Data Nav V Navigation/Checklist Display System.STC SR00666ATInstallation of a LITEF dual LCR-92S attitude heading reference system (AHRS).STC SR00878AT-DInstallation and operation of a Universal Navigation UNS-1M long range navigation system.STC SR00879AT-DInstallation and operation of a Global Wulfsberg Flexcomm System consisting of two RT-5000 and one RT-7200 transreceivers.STC SR00881AT-DInstallation and operation of an AlliedSignal APX-100 IFF System.STC SR01271AT-DInstallation and operation of a Trimble 2101 I/O Approach Navigator System.STC SR01095ATInstallation of a Global Wulfsberg GNS-XLS Navigation Management System.STC SR01088ATInstallation of a Universal Avionics UNS-1D flight management system.STC SR09051RCInstallation of a tip cap abrasion strip.STC SR00659AT-DInstallation and operation of a Bendix CAS-66A traffic collision avoidance system.STC SR09050RCInstallation of Concorde valve regulated sealed lead acid battery P/N RG380E/40
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