ST04105NYAvionics
Installation of Flight Data Recorder, Flight Data Acquisition Unit, Traffic Advisory Altering System and Navigation Suite.
FAA holder: CASA Flight Tech LLC
Aircraft STC directory
Airbus Defense and Space SA C-212-DF STCs
The Jun 30, 2026 FAA DRS snapshot contains 16 selected supplemental type certificates with status Current whose public applicability data names the Airbus Defense and Space SA C-212-DF. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
16
listed Current at snapshot
9
holder directories
6
modification categories
Mar 24, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications10
Avionics2
Cargo and special mission1
Safety and emergency equipment1
Cabin and interiors1
Flight controls1
Recently revised C-212-DF STCs
Showing the 16 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
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ST02257AKCargo and special mission
Modify the aircraft configuration from 23 passenger seats to a combined cargo and passenger configuration.
FAA holder: CASA Flight Tech LLC
ST02046AKSafety and emergency equipment
nstallation of Allied Signal (Sundstrand) Mark VI Ground Proximity Warning System.
FAA holder: Erickson Incorporated
ST02047AKOther aircraft modifications
Installation of Trimble TNL 2101 I/O global positioning system.
FAA holder: Erickson Incorporated
ST02048AKOther aircraft modifications
Installation of Trimble TNL 2100T global positioning system.
FAA holder: Erickson Incorporated
ST02414AKOther aircraft modifications
Reduction/limitation of passenger seats to 19 or fewer.
FAA holder: Erickson Incorporated
ST03558ATOther aircraft modifications
Installation of a Collins TCAS-4000 (TCAS II) System (Version 7.0) with dual Collins TVI-920D VSI/TA/RA Indicators and associated hardware.
FAA holder: Woven Electronics, LLC
ST04177ATOther aircraft modifications
Installation of a Talon Aerospace LED Replacement General Purpose Lamps.
FAA holder: Aaxico Technical Services Inc.
ST02548AKOther aircraft modifications
Installation of Main Gear Gravel Deflectors.
FAA holder: Aero Twin Inc
ST04200NYCabin and interiors
Installation of 19 Martin Baker Aircraft Company Inc. Seat.
FAA holder: Carson Helicopters Inc
ST02540AKFlight controls
Fabrication and installation of Aero Twin, Inc., Rudder Gust Lock Kit No. 4111-212.
FAA holder: Aero Twin Inc
ST02099SEOther aircraft modifications
Installation of a Supplemental Lighting System; manufactured and installed.
FAA holder: Aviation Specialties Unlimited Inc.
ST03993ATAvionics
Installation of a Universal Avionics EFI-890R Electronic Flight Instruments System (EFIS).
FAA holder: Air Data Consulting Group, Inc.
ST03776NYOther aircraft modifications
Modification 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).
FAA holder: Scandinavian Avionics Design ApS
SA5603NM-DOther aircraft modifications
Installation of a Fairchild A100/A100A cockpit voice recorder.
FAA holder: Learjet Inc