Tonga, TBC, 1017 kHz.
The antenna upgrade is part of the Tonga National Early Warning System project, supported by the Japanese government, to support transmission of natural disaster warning and safety information through the installation of an emergency radio communications system, an early warning sound alert system and improved broadcasting infrastructure for the Tonga
Broadcasting Commission (TBC) – via Tonga Ministry of Communications.

Matt Francis to Australian DX News August via WOR iog (2022-08-04)