Beechcraft
Avcon holds one of the industry's largest STC portfolios for the Beechcraft King Air family, covering surveillance, survey, maritime patrol, and utility modifications across the 90, 100, 200, and 300 series. Browse the King Air Supplemental Type Certificates below, or explore the highlights of our most requested Beechcraft modifications.
Supplemental Type Certificates
| STC Number | Manufacturer | Aircraft Model(s) | Description |
|---|---|---|---|
| SA2225CE | Beechcraft | F90 | C39A Stretchers |
| SA1630CE | Beechcraft | 65-A90, B90, C90, E90 | Installation of portable airway checking equipment rack on existing seat rails |
| SA11298DS | Beechcraft | B300, B300C | 400 Amp Starter Generator & Power Busses (-60 & -67 Engines) |
| SA2192CE | Beechcraft | 200, 200T, A200, B200, B200T, B200GT, 300, 300LW | Cargo Door Teardrop Window |
| SA1591CE | Beechcraft | 200, A200, 200T | Sierra Utility Flight Inspection Equipment Rack |
| SA2795CE | Beechcraft | 200, 200CT, 200T, B200, B200C, B200CT, 300, B300, B300C | Optical Glass Window in Emergency Exit Door |
| SA2104CE | Beechcraft | 100, A100, A100A, A100C, B100 | External Baggage Compartment Pod |
| SA03698AT | Beechcraft | 200, 200C, B200, B200C, B200GT, B200CGT, B300, B300C | Supplemental DC Power Isolated Instrument Bus |
| SA2788CE | Beechcraft | B90, C90, C90A, E90 | Optical Glass Window in Emergency Exit Door |
| SA2004CE | Beechcraft | 200, 200C, 200CT, 200T, A200, A200CT, B200, B200C, B200CT, B200T | Flight Inspection Console Provisions |
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Modification Highlights
The Avcon Supplemental Alternator, STC No. SA03698AT, provides up to 120 amps at 28 VDC to an isolated power bus feeding mission equipment on King Air aircraft, with cockpit controls to monitor bus load and voltage.
STCs SA2429CE and SA2428CE add single, dual, or triple camera and sensor port provisions to the King Air 200, 300, and B300 series, converting the aircraft into a versatile mapping and survey platform.
STC No. SA00415WI and the SA2192CE cargo and airstair door combination expand King Air cabin access for air-ambulance, cargo, and rescue-equipment loading across the 90 through 300 series.