STC ST03399AT
Current · Amended · Aircraft · Large Airplane · Rev 01/14/2026 · FAA STC database
Installation of internal and external mounting provisions for mission system equipment (MSE) that include internal and external structural mounts and racks, external fairings and mission wiring provisions View PDF on drs.faa.gov ↗
The STC PDF is authoritative: installation instructions, ICA requirements and limitations.