ST510SOAircraft connectivity
Installation of dual HF communications system using vertical fin leading edge slotted antenna. (727-225).
FAA holder: Avitas Engineering
FAA-listed STC holder
The Jun 30, 2026 FAA DRS snapshot lists 7 selected supplemental type certificates with status Current under Avitas Engineering. The records span 5 public aircraft directories and 5 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
Showing the 7 most recently revised records. Category directories provide the complete paginated discovery path.
FAA holder: Avitas Engineering
FAA holder: Avitas Engineering
FAA holder: Avitas Engineering
FAA holder: Avitas Engineering
FAA holder: Avitas Engineering
FAA holder: Avitas Engineering