TCDS 2H3
STCs approved under this data sheet · 176
Current certificates first, most recently changed first.
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '2H3') 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 FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE tcds_number = '2H3') ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number
Run 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 SA800EAInstallation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power suppliesSTC SR12272SEInstallation of a Supplemental Lighting SystemSTC SH100WEInstallation of fiberglass baggage carriers.STC SH153WEInstallation of Transland Model54170 agricultural spray systemSTC SH75WEInstallation of Evergreen Helicopters, Inc. Model BG5 agricultural spreaderSTC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,STC SH1152NWInstallation of the Automatic Flagman Model 135 Control Stick GripSTC SR09066RCFabricate the HAC-47-3 Tail Rotor Blade.STC SR02704SEInstallation and maintenance of the Sunspot 36 and 46 series lightsSTC SA02268CHInstallation of Airwolf Filter Corp. Air Oil SeparatorSTC SH2772SWRevise mast controls and remove stabilizer bar and install control system.STC SA615EAInstallation of a Whelen Anti-Collision Strobe Light System as replacement for originally installed anti-collision lights.STC SR00359BOInstallation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.STC SR01845SEInstallation of a barrier air filtration systemSTC SR00408NYInstallation of Airwolf remote mounted engine oil filter model AFC-600.STC SR02487AKInstallation of L-3 Communications Avionics Systems ESI-500 Standby Instrument SystemSTC SR02470AKInstallation of the L-3 Communications NGT -1000/2000/2500 ADS-B SystemSTC SR02471AKInstallation of the L-3 Communications NGT -9000/9000R ADS-B SystemSTC SH2348SWInstallation of Sprag System Kit P/N 74-612-153-1M Revision D, dated 9/17/14STC SR02394AKReplacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting systemSTC SH1459SWLong nose single place cabin, without doors, included in a modified center frame, modified controls to accommodate new cabin/center frame, modified hydraulic system, oil system, and instrument panel, modified tail boom and delete synchronized elevator to add a modified fuel systemSTC SH161WEInstallation of exhaust muffler assembly.STC SH162WEInstallation of exhaust muffler assembly.STC SH166GLInstallation of Low Fuel Warning SystemSTC SH1710GLInstall fixed elevator in lieu of synchronized elevator.STC SH2397SWInstallation of Ag-King 500B Spray System with 2 tanks (800 pounds total allowable), 32 foot boom on end of skid tubes and engine driven pump.STC SH279SWModification of dual control cyclic stick into quick removable stick similar to Bell 47A stick by cutting off the stick and making an insert of 4130 steel tube to fit insideSTC SH307SWInstallation of Lycoming VO-540-B1B3 engineSTC SH36WEInstallation of C-4 Cabin KitSTC SH382SWEligible only on Bell 47 series with open tail booms. Installation of sign per Kitz Kopter's Drawing KK-101 dated 10/14/64.STC SH504GLInstallation of Lycoming VO-435-A1F engine modifiedSTC SH605GLRemoval of Avco Lycoming TV0-435-B1B Engine, Turbocharger, and related parts; and the installation.STC SH611SWLeft and right door with tinted glass and sliding window.STC SH972SWInstallation of copilot's rudder pedals.STC SR09321RCInstallation of Improved Main Rotor Grips and Matching Adapter NutSTC SH288WERelocation of hydraulic pump from engine to main transmission to provide boosted controls during autorotation.STC SR09346RCInstallation of main rotor blade grip with modified root radius and matching adapter in accordance with Helicopter Tech, Inc., Drawing List R47-120-252-1000, Revision IR, dated May 15, 2002, or later Federal Aviation Administration (FAA) approved revision.STC SH963SWInstallation of Bell Model 47G-2A-13-place wide cabin on the Bell Model 47G-5, retaining the 47G-5 instruments and pedestal. Limited to installation on serial number 7808 ONLY.STC SA00068SEInstallation of fuel flow/pressure instruments. (W/TSIO-360-MB1)STC SA2693NMInstallation of Electronics International digital volt/amp gauges and accessories.STC SA4172NMInstallation of Aviation Development oil filter.STC SH657NWInstallation of Allison 250-C18A, -C18C, -C20, -C20B engine and related changes.STC SA593CHInstall Champion SlickSTART magneto booster system.STC SA02033ATModification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.STC SA00680SEInstallation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.STC SR01430LAInstallation of Stainless Steel Skid shoes.STC SA01258SEInstallation of the Automatic Flagman Dispenser Models in accordance with Automatic Flagman Master Drawing Lists specified in attached AML, or later FAA approved revision.This STC supercedes several existing STC s as listed in the notes on the attached AML.STC SA489EAInstallation of ARP Inc. carburetor ice detection systemSTC SH1343SOInstallation of Utah Research& Development's Model 124BC101 airborne battery charger.STC SA02520ATInstallation of M-20 Oil Separator, model 600-WP.
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