STC ST03680AT
FAA DRS lists ST03680AT as Current · Issued, held by Avionics Support Group Inc., for Boeing 747-400 Series. Recorded change: Installation of a Rockwell Collins SAT 2000 SATCOM System in B747-400 Series Aircraft. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST03680AT identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Boeing 747-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft connectivity STCs
Installation of an Airborne Non-Secure L-Band Satellite Communications System thru existing INMARSAT Ground Earth Station (GES) via INMARSAT Satellite.
FAA holder: L-3 Communications Integrated Systems LP
Installation of a 3-channel International Maritime Satellite (INMARSAT) System.
FAA holder: L-3 Communications Integrated Systems LP
Installation of a six-channel secure International Maritime Satellite (INMARSAT) system with an updated Mission Communication System (MCS) consisting of five Secure Telephone Units (SELECTEL STU-III) and an updated existing Console Systems Operator console for control of the STU-III units.
FAA holder: L-3 Communications Integrated Systems LP
FAA record reference
- STC number
- ST03680AT
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- February 13, 2008
- Revision date
- March 17, 2009
- CFR references
- Part 21, Part 25, Part 26