Administrative Regulations on Radio Waves Article 17

Aeronautical earth stations shall be permitted to use the radio frequency for maritime satellite communications to access the public telecommunications network via satellite system.
中文原文 電波監理業務管理辦法第17條
航空地球電臺得使用衛星船舶通信之無線電頻率,經衛星系統與公眾電信網路通信。

English translation for reference only; the Chinese text prevails. Not legal advice.