FAA · Supplemental Type Certificate
STC ST03986AT
Installation of a Aero OpenPort Wireless Internet System in the Bombardier CL-600-2B16 (CL-601-3A Variant, CL-601-3R Variant, CL-604 Variant) airplanes
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (3)
Specific sections
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗