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.

STC SA2622NMInstallation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)Precise Flight Inc.STC SA8667SWInstallation of Goodrich Avionics Systems TCAS 791Acron Aviation Inc.STC SA03020ATInstallation of a Sandel Model ST3400 Terrain Awareness and Warning System (TAWS)Woven Electronics LLCSTC ST03269ATInstallation of a Honeywell CAS 67A Traffic Alert and Collision Avoidance System IT (TCAS IT) and Dual MST 67A Mode S TransponderWoven Electronics LLCSTC SA00010SEMk VI ground proximity warning system installedHoneywell International IncSTC ST01930LAInstallation of Sandel Avionics SN4500 Electronic Horizontal Situation Indicator (EHSI)Sandel Avionics LLCSTC SA00063WI-DInstallation of Bendix/King CAS 66A TCAS I System, or provisions for CAS 66A TCAS I System.Honeywell International IncSTC SA01452CHInstallation of an air ambulance conversion kit.Med-Pac Inc.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 OutAviation Communication and Surveillance Systems (ACSS) LLCSTC 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 OutAviation Communication and Surveillance Systems (ACSS) LLCSTC SA00344BO PAGE 2Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.Whelen Aerospace TechnologiesSTC SA00433SEAir medical installation.LifePort LLCSTC ST04340NYInstallation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0Scandinavian Avionics Design ApSSTC 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 SA02606CHInstall Air Ambulance conversionPaul/ Lanna Egan LLCSTC 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.Rockwell Collins IncSTC SA00377DEONE-ONLY STC, S/N 745: Installation of an oversize convex observer window in the most aft standard cabin window position.Straight Flight IncSTC SA482NERemove existing starter-generator and install Aircraft Parts starter - generator P/N 300SG121Q.Shurka Aerospace IncSTC ST02540AT-DInstallation of replacement fuel tank sealant systemFFC ManufacturingSTC SA02621CHInstallation of a cargo doorMurray Aircraft ModificationsSTC SA02593CHInstallation of a cargo floorMurray Aircraft ModificationsSTC SA02592CHInstallation of a pressure bulkheadMurray Aircraft ModificationsSTC SA5862NMInstallation of interior fluorescent cabin lighting system.Bruce Aerospace Inc.STC SA02542CHInstall Cargo NetMurray Aircraft ModificationsSTC SA4005NMPrecise Flight Inc. Pulselite Control SystemPrecise Flight IncSTC SA1019GLInstallation of Woodward P/N A213796 control box, electrical connector, and remote switch.Ontic Engineering and Manufacturing Inc.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.Rockwell Collins IncSTC ST02284NYInstallation of Concorde RG-380 Battery.Infinion Certification Engineering Inc.STC SP00400SEInstallation of various propeller electrical de-icer modelsSMR TechnologiesSTC 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.Rockwell Collins IncSTC SA1372GLInstallation of McCauley propellers.McCauley Propeller SystemsSTC ST03088ATInstallation of a Honeywell MK VI Enhanced Ground Proximity Warning Systems (EGPWS)Chippewa Aerospace, Inc.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.Ontic Engineering and Manufacturing Inc.STC SA01945NYCockpit voice recorder replacement with Universal CVR 30B or CVR 120.MidCanada Mod CenterSTC 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.Goodrich Corp.STC SA4963NMInstallation of a NSA sunvisor system.Rosen Sunvisor Systems LLCSTC SA3814SWInstallation of Sperry SPZ-200B autopilot system.BAE Systems Regional Aircraft Inc.STC SA5440SWInstallation of basic interior.BAE Systems Regional Aircraft Inc.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.BAE Systems Regional Aircraft Inc.STC SA5442SWInstallation of dual SAFT batteries with Foxtronics BTI-600-2A battery temperature system.BAE Systems Regional Aircraft Inc.STC SA5443SWInstallation of dual KGS electronics SPC-60A static inverters.BAE Systems Regional Aircraft Inc.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.BAE Systems Regional Aircraft Inc.STC SA5445SWInstallation of Foster AD-612 RNAV computer.BAE Systems Regional Aircraft Inc.STC SA5446SWInstallation of Collins WXR-300 weather radar system and optional RNS-300 radar navigation system.BAE Systems Regional Aircraft Inc.STC SA5447SWInstallation of Fredrickson Jetfone communication system.BAE Systems Regional Aircraft Inc.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.BAE Systems Regional Aircraft Inc.STC SA5449SWInstallation of Jet AI-804R standby horizon.BAE Systems Regional Aircraft Inc.STC SA5450SWInstallation of Foxboro fuel flow system.BAE Systems Regional Aircraft Inc.STC SA5462SWInstallation of Dorne-Margolin DMN 4-17-1/A NAV antennae.BAE Systems Regional Aircraft Inc.STC SA5775SWInstallation of dual Sperry EDZ-600 electronic flight instrument system (EFIS).BAE Systems Regional Aircraft Inc.
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