Aviation Radio Data Communications
An information lifeline connecting the sky and ground with reliable data communications
We deliver peace of mind and smiles to everyone through air safety.
An information lifeline connecting the sky and ground with reliable data communications
Supporting a wide variety of airport operations with a reliable wireless environment
Dedicated network communications dramatically improves efficiency in maintenance and operations
Another lifeline connecting the sky and the ground through audio
Shared use of check-in system equipment nationwide

Real-time and reliable transmission of information essential to aircraft operations
Aviation Radio Data Communications
Ensuring a stable communication environment for aviation operations, both in emergencies and for routine operations
MCA Airport Wireless Telephone
Connects aircraft to host computers of airlines, etc. under 24/7/365 monitoring
Gatelink
Wireless connection between pilots and airline dispatchers
Aviation Radio Telephone
Bringing various benefits, such as improved customer convenience, to airports across the country with world-class operational efficiency
Airport Shared Terminal