ROCKFISH

Aeronautical Radio, Incorporated (ARINC) is a foundational provider of transport communications and systems engineering headquartered in Annapolis, Maryland. Since its establishment in 1929, the organization has been instrumental in developing the critical air-to-ground data networks and standardized avionics protocols that ensure global flight safety. While it does not operate a traditional commercial fleet, its callsign is often associated with the vital communication relays and test flights necessary for maintaining worldwide aviation infrastructure.