船长：货舱内货物移动。通过甚高频播发遇险信号。

Master: Cargo shifting in the hold! Broadcast a distress call on VHF.

该无线电系统还可扩展频率范围，提供低频段甚高频。

The radio also has an extended range that provides access to low-band VHF.

太空护栏将取代目前建于1961年的甚高频空军空间监测系统。

Space Fence will replace the current VHF Air Force Space Surveillance System built in 1961.