SA03204CHOther aircraft modifications
Installation of an RF Transparent Pod.
FAA holder: DS Technologies LLC D/B/A DST
Aircraft STC directory
Textron Aviation B300C (UC-12W) STCs
The Jun 30, 2026 FAA DRS snapshot contains 28 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation B300C (UC-12W). Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
28
listed Current at snapshot
22
holder directories
9
modification categories
May 20, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications14
Avionics4
Aircraft connectivity3
Landing gear and brakes2
Cabin and interiors1
Flight controls1
Fuel systems1
Electrical systems1
Cargo and special mission1
Recorded holders
Avcon Industries Inc2ATI Engineering Services LLC23S Certification LLC1Aviation Fabricators Inc1Maxcraft Avionics Ltd.1Innovative Solutions & Support Inc1Marsh Brothers Aviation Inc1Global Aviation Tech LLC1AeroMech Incorporated1Elliott Aviation Technical Products Development, Inc.1Raisbeck Engineering Inc.1Textron Aviation Inc1Kaman Corporation Aircraft Wheel and Brake LLC1Pratt & Whitney Engine Services Inc.1Aerospace Systems Inc1Innoviator LLC1Blackhawk Modifications Inc.1Sierra Nevada Corporation/Integrated Mission Systems1Aerospace Design & Compliance LLC1Skandia Inc1
Recently revised B300C (UC-12W) STCs
Showing the 28 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA03025CHOther aircraft modifications
Installation of weather research equipment and weather modification equipment for the purpose of modifying weather conditions.
FAA holder: 3S Certification, LLC
SA12345IBOther aircraft modifications
Replacement of the Halon Type 1211 portable fire extinguisher with the Halotron BrX portable fire extinguisher.
FAA holder: Cessna Duesseldorf Citation Service Center GmbH
SA01638WICabin and interiors
Part Fabrication and Installation of Arm Ledge System and Table Assembly for aircraft cabin interior.
FAA holder: Aviation Fabricators Inc.
SA2300CEOther aircraft modifications
Installation of Removable External Baggage Compartment.
FAA holder: Avcon Industries Inc
SA00400BOOther aircraft modifications
Installation of an Autothrottle System (ATS).
FAA holder: Innovative Solutions & Support Inc
SA11855IBFlight controls
Installation of the Flap Roller Bearing Assembly.
FAA holder: Marsh Brothers Aviation Inc.
SA02038WIAvionics
Installation of the Universal Avionics ClearVision and Enhanced Vision System (EVS) equipment.
FAA holder: Global Aviation Tech LLC
SA00322BOOther aircraft modifications
Installation of a Supplemental Exterior Lighting System.
FAA holder: ATI Engineering Services LLC
ST02752SEOther aircraft modifications
Installation of the Starlink Aviation System.
FAA holder: AeroMech Incorporated
SA03316CHAircraft connectivity
Activation of an 802.11 a/b/g/n WiFi System.
FAA holder: Elliott Aviation Technical Products Development Inc.
SA02559SEOther aircraft modifications
Installation of Raisbeck/Hartzell Five-Blade Swept Turbofan Propellers.
FAA holder: Raisbeck Engineering Inc.
SA04340CHLanding gear and brakes
Incorporation of improved takeoff and landing performance data due to installation of the Advent Aircraft Systems anti-skid braking system.
FAA holder: Textron Aviation Inc.
SA380CHLanding gear and brakes
REPLACE EXISTING NOSE WHEEL WITH Cleveland nose wheel P/N 40-204.
FAA holder: KAMAN Corporation Aircraft Wheel and Brake LLC
SA11135SCOther aircraft modifications
Installation of Pratt & Whitney flight data acquisition, storage, and transmission (FAST) system.
FAA holder: Pratt & Whitney Engine Services Inc.
SA00404BOOther aircraft modifications
Installation of a Night Vision Goggle (NVG) compatible Lighting System.
FAA holder: ATI Engineering Services LLC
SA11227DSOther aircraft modifications
Installation of a remote heading select panel into the pedestal to be used in conjunction with the existing Collins Flight Guidance System (FGS-3000).
FAA holder: Aerospace Systems Inc
SA04209NYFuel systems
Increasing the Maximum Zero Fuel Weight (MZFW) from 13,000 to 13,400 pounds.
FAA holder: Avcon Industries Inc
SA00185MCOther aircraft modifications
Upgrade of a Collins Aerospace ARC-210 COMM System.
FAA holder: Vertex Aerospace
SA04459CHAircraft connectivity
Installation of a modified horizontal stabilizer cover assembly and antenna provisions in accordance with Innoviator, LLC, Master Data List IN41-MDL-25700, rev. IR, dated May 6, 2020 or later FAA-Approved Revision. The aircraft must be maintained in accordance with the Instructions for Continued Airworthiness IN41-ICA-25704, rev. IR, dated April 2, 2020, or later FAA-Approved Revision.
FAA holder: Innoviator LLC
SA04303CHElectrical systems
Installation of Lithium-ion main ship battery.
FAA holder: Blackhawk Modifications Inc.
SA03087NYOther aircraft modifications
Installation of FLIR and Lift Mechanism.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
SA04189NYCargo and special mission
Installation of Special Mission Console.
FAA holder: Triangle Aviation Solutions Inc.
SA04190NYAvionics
Installation of Becker Avionics DVCS-6100 Digital Audio Management System.
FAA holder: Aerospace Design & Compliance LLC
SA03847NYAircraft connectivity
GPS and TCAS Antenna installations.
FAA holder: Avmax Aviation Services Inc.
SA01656LAAvionics
Installation of Universal Avionics EFI-890R Primary Flight Display/Navigation Display (PFD/ND).
FAA holder: Universal Avionics Systems Corp