TCDS A21EU
STCs approved under this data sheet · 115
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 = 'A21EU') 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 = 'A21EU') 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 SA2622NMInstallation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)STC SA8667SWInstallation of Goodrich Avionics Systems TCAS 791STC SA03020ATInstallation of a Sandel Model ST3400 Terrain Awareness and Warning System (TAWS)STC ST03269ATInstallation of a Honeywell CAS 67A Traffic Alert and Collision Avoidance System IT (TCAS IT) and Dual MST 67A Mode S TransponderSTC SA00010SEMk VI ground proximity warning system installedSTC ST01930LAInstallation of Sandel Avionics SN4500 Electronic Horizontal Situation Indicator (EHSI)STC SA00063WI-DInstallation of Bendix/King CAS 66A TCAS I System, or provisions for CAS 66A TCAS I System.STC SA01452CHInstallation of an air ambulance conversion kit.STC SA02677LAModification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-700 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B OutSTC SA02678LAModification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-600 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B OutSTC SA00344BO PAGE 2Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.STC SA00433SEAir medical installation.STC ST04340NYInstallation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0STC 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)STC SA02606CHInstall Air Ambulance conversionSTC SA00674WI-DModification of Collins VHF-22A/VHF-22B VHF COMM Receiver Transmitter with CTL-22 Control Pro Line II System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II system installation.STC SA00377DEONE-ONLY STC, S/N 745: Installation of an oversize convex observer window in the most aft standard cabin window position.STC SA482NERemove existing starter-generator and install Aircraft Parts starter - generator P/N 300SG121Q.STC ST02540AT-DInstallation of replacement fuel tank sealant systemSTC SA02621CHInstallation of a cargo doorSTC SA02593CHInstallation of a cargo floorSTC SA02592CHInstallation of a pressure bulkheadSTC SA5862NMInstallation of interior fluorescent cabin lighting system.STC SA02542CHInstall Cargo NetSTC SA4005NMPrecise Flight Inc. Pulselite Control SystemSTC SA1019GLInstallation of Woodward P/N A213796 control box, electrical connector, and remote switch.STC SA01306WI-DModification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation.STC ST02284NYInstallation of Concorde RG-380 Battery.STC SP00400SEInstallation of various propeller electrical de-icer modelsSTC SA01141WI-DModification of a single or dual Collins TDR-94 or TDR-94D Mode S Transponder System installation with CTL-92 control head to a Flight ID capable Collins TDR-94 or TDR-94 Mode S Transponder System installation with CTL-92E control head.STC SA1372GLInstallation of McCauley propellers.STC ST03088ATInstallation of a Honeywell MK VI Enhanced Ground Proximity Warning Systems (EGPWS)STC SA1055GLRemoval of TC P/N 213761 or213763 propeller synchrophaser control box and electrical connector and installation of P/N A213796 control box, electrical connector, and remote switch.STC SA01945NYCockpit voice recorder replacement with Universal CVR 30B or CVR 120.STC SA572EAInstallation of Goodrich Model 5735K deicer kit (P/N 5735 deicer boot, P/N D-5735-1 cable, P/N 5735H hardware kit). Limited to aircraft which incorporate Goodrich Propeller Deicing Systems equipped with Goodrich Propeller Deicer Boot P/N 4E1185-5 on Hartzell propellers as listed on STC SA572EA eligibility list.STC SA4963NMInstallation of a NSA sunvisor system.STC SA3814SWInstallation of Sperry SPZ-200B autopilot system.STC SA5440SWInstallation of basic interior.STC SA5441SWInstallation of dual Collins VIR30A navigation receiver, dual Collins VHF20B communication transmitter/receiver, dual Collins DME-40 distance measuring equipment, single Collins TDR-9 ATC transponder, dual Baker M1035 cockpit audio system.STC SA5442SWInstallation of dual SAFT batteries with Foxtronics BTI-600-2A battery temperature system.STC SA5443SWInstallation of dual KGS electronics SPC-60A static inverters.STC SA5444SWInstallation of dual Sperry SPI-501 flight director system with optional Sperry RI-300 radio altimeter, CM-600 comparator and VA-100 voice advisory systems.STC SA5445SWInstallation of Foster AD-612 RNAV computer.STC SA5446SWInstallation of Collins WXR-300 weather radar system and optional RNS-300 radar navigation system.STC SA5447SWInstallation of Fredrickson Jetfone communication system.STC SA5448SWInstallation of dual IDC-523-26700-127 or IDC-523-26700-147/247 airsspeed indicators, Single IDC-570-24929-406 copilot's altimeters, single IDC 40620-E1300 copilot's vertical speed indicator and single Sperry AZ-241 air data computer.STC SA5449SWInstallation of Jet AI-804R standby horizon.STC SA5450SWInstallation of Foxboro fuel flow system.STC SA5462SWInstallation of Dorne-Margolin DMN 4-17-1/A NAV antennae.STC SA5775SWInstallation of dual Sperry EDZ-600 electronic flight instrument system (EFIS).
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