SA00335BOOther aircraft modifications
Installation of a Night Vision Goggle (NVG) compatible Lighting System.
FAA holder: ATI Engineering Services LLC
Aircraft STC directory
Beechcraft B300 STCs
The Jun 30, 2026 FAA DRS snapshot contains 42 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft B300. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
42
listed Current at snapshot
23
holder directories
9
modification categories
Aug 5, 2024
latest recorded revision
Modification demand surface
Other aircraft modifications20
Avionics7
Cabin and interiors4
Electrical systems3
Cargo and special mission3
Aircraft connectivity2
Engine and powerplant1
Fuel systems1
Safety and emergency equipment1
Recorded holders
L-3 Communications Integrated Systems LP6Rockwell Collins Inc4Textron Aviation Inc4ATI Engineering Services LLC2L3 Vertex Aerospace2Aviation Fabricators Inc23S Certification LLC2CMD Flight Solutions LLC1Raisbeck Engineering Inc.1Woven Electronics LLC1Avcon Industries Inc1Pro Star Aviation, LLC1Sierra Nevada Corporation/Integrated Mission Systems1Elliott Aviation Technical Products Development, Inc.1Aerospace Systems Inc1Paul/ Lanna Egan LLC1Blackhawk Modifications Inc.1Maxcraft Avionics Ltd.1Securaplane Technologies1Latitude Technologies Corporation1
Recently revised B300 STCs
Showing the 42 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA00363BOOther aircraft modifications
Installation of LED Position Lights.
FAA holder: ATI Engineering Services LLC
SA04051CHAvionics
Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders.
FAA holder: CMD Flight Solutions LLC
SA02473SEOther aircraft modifications
Installation of Raisbeck/Hartzell Swept Blade Turbofan Propellers.
FAA holder: Raisbeck Engineering Inc.
SA03669ATCabin and interiors
Installation of an EMTEQ Aerospace Seat Warmer System (SWS) and associated hardware.
FAA holder: Woven Electronics LLC
SA01340LAAvionics
Installation of Sandel Avionics Terrain Awareness and Warning System.
FAA holder: Sandel Avionics Inc.
SA00105MCOther aircraft modifications
Installation of an Intelligence/Surveillance/Reconnaissance (ISR) system.
FAA holder: L-3 Communications Integrated Systems LP
SA2429CEOther aircraft modifications
Provisions for the installation of Tandem cameras.
FAA holder: Avcon Industries Inc
SA00336BOOther aircraft modifications
Installation of a Thrane & Thrane AVIATOR 200 SwiftBroadband System.
FAA holder: Pro Star Aviation, LLC
SA03282NYCabin and interiors
Installation of the Mission Interior on a Hawker Beechcraft Corp. King Air B300/B300C Series Aircraft.
FAA holder: Sierra Nevada Corporation/Integrated Mission Systems
SA01784WIOther aircraft modifications
Installation of Rockwell Collins, Inc. Pro Line Fusion.
FAA holder: Rockwell Collins Inc
SA00115WIOther aircraft modifications
Installation of refreshment and storage cabinets.
FAA holder: Textron Aviation Inc
SA10700SCOther aircraft modifications
Installation of Equipment for ISR Applications.
FAA holder: L-3 Communications Integrated Systems LP
SA02514LAElectrical systems
One time STC to install electrical equipment racks and mounts.
FAA holder: Asia Pacific Engineering Consulting Services, LLC
SA10478SCOther aircraft modifications
Installation of the an L3-Communications Modular Airborne Data Recording Acquisition System Cockpit Voice/Data Recorder (MADRAS-CVDR) to implement a Digital Flight Data Recorder System.
FAA holder: Textron Aviation Inc
SA01723WICargo and special mission
Installation of Special Mission Role Equipment System.
FAA holder: Textron Aviation Inc
SA02331LAElectrical systems
Install and maintain Switches and Wiring for Electro-Optical/Infra-Red lift and Turret.
FAA holder: Textron Aviation Inc
ST03120CHEngine and powerplant
Installation of Fuel Flow and Engine Torque DC Transducers.
FAA holder: Elliott Aviation Technical Products Development, Inc.
SA04139CHCargo and special mission
Installation of medical equipment enclosures for EMS operations.
FAA holder: Hillaero Modification Center
ST02464AC-AOther aircraft modifications
Provisions to allow the installation of the Beech Kit 130-3062, upgrade to 400 amp generators.
FAA holder: Aerospace Systems Inc
SA1129GLCargo and special mission
Install Aero Medical Products Mfg. air ambulance stretcher p/n 125 using Installation Kit p/n 805.
FAA holder: Paul/ Lanna Egan LLC
SA01806WIOther aircraft modifications
Modification of Rockwell Collins TCAS II System Installation with DC powered TCAS Transmitter Receiver Processor.
FAA holder: Rockwell Collins Inc
SA01946LAAvionics
Installation of Blackhawk Ultra Electronics Engine Instrument.
FAA holder: Blackhawk Modifications Inc.
SA10701SCOther aircraft modifications
Installation of ISR Mission-Related Antennas and Dorsal Radome.
FAA holder: L-3 Communications Integrated Systems LP
SA10703SCOther aircraft modifications
Installation of a Lower Radome for ISR applications.
FAA holder: L-3 Communications Integrated Systems LP
SA10702SCOther aircraft modifications
Installation of Structural Provisions for ISR Mission-Related Installations.
FAA holder: L-3 Communications Integrated Systems LP
SA00133MCOther aircraft modifications
Installation of ISR Mission Related Systems.
FAA holder: L-3 Communications Integrated Systems LP
SA02468LACabin and interiors
Installation of Aviation Fabricators, Inc., Aft Toilet Cabinet Seat (including oxygen, air and light systems).
FAA holder: Aviation Fabricators Inc
SA03641NYAvionics
Installation/Upgrade of L3 Avionics SKY899 Traffic Collision Avoidance System (TCAS I), displayed on Sandel ST3400.
FAA holder: Maxcraft Avionics Ltd.
SA2671CECabin and interiors
Installation of approved stretcher on seat rails.
FAA holder: Aviation Fabricators Inc
SA02442LAOther aircraft modifications
Installation of Model 830 CCA Air Conditioning System.
FAA holder: Peter Schiff Aero Inc.
SA01525WIAvionics
Installation of AirLock Secure Entry System door lock system in place of original equipment locks for the main cabin door, nose avionics doors, and aft equipment door.
FAA holder: 3S Certification LLC
SA01707WIAircraft connectivity
Installation of Activation of WI-FI Provisions and Transmitting Portable Electronic Devices (T-PED) Aircraft Tolerance Testing.
FAA holder: 3S Certification LLC
SA01267WI-DAvionics
Installation of Rockwell Collins, Inc. Pro Line 21 Avionics System.
FAA holder: Rockwell Collins Inc
SA01696LAElectrical systems
Installation of Hawker PN 9750W0370 or 9750W0370-8 Series 24V/43AH Sealed Lead Acid Battery.
FAA holder: Securaplane Technologies
SA03153NYAircraft connectivity
Installation of structural provisions for a Latitude Iridium/GPS antenna.
FAA holder: Latitude Technologies Corporation
SA03289CHOther aircraft modifications
Installation of the Mid-Continent MD302 Electronic Standby Indicator.
FAA holder: Elliott Aviation Technical Products
SA00098MCAvionics
Installation of an Engine Aural Warning Tone for the Rockwell Collins Pro Line 21 Avionics System.
FAA holder: L3 Vertex Aerospace
SA01335AT-DFuel systems
Installation of replacement fuel cell assemblies.
FAA holder: FFC Manufacturing
SA01544WI-DOther aircraft modifications
Modification of a Rockwell Collins Inc AFD-3010 and AFD-3010E Adaptive Flight Installation in Part 23 Aircraft.
FAA holder: Rockwell Collins Inc
SA09856SCSafety and emergency equipment
Installation of Honeywell Mark VI Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Cutter Aviation Inc