What is SFO ARInc's role?

• A. The company that provides communications between dispatchers and aircraft
• B. The FAA control facility
• C. The aircraft manufacturer
• D. The airspace authority

Answer: (A)

ARINC serves as the communications backbone for aviation operations, linking ground dispatch teams with aircraft in flight. In practice, this means ARINC provides the voice and data links—such as air-ground radio, data communications, and related networks—that allow dispatchers to send flight plans, weather updates, and instructions to pilots and to receive position and status information in return. This makes ARINC the provider of communications between dispatchers and aircraft.

It isn’t the FAA control facility, which is responsible for air traffic control; it isn’t the aircraft manufacturer, which designs and builds airplanes; and it isn’t the airspace authority, which regulates how airspace is used.