题目内容

What is the primary equipment for receiving MSI.

A. NAVTEX
B. SART.
C. EPIRB.
D. Inmarsat-B.

查看答案

搜索结果不匹配？点我反馈

更多问题

A. 518 kHz using FEC mode.
B. 4. 209. 5 kHz using FE mode.
C. 486 kHz using FBC mode in China.
D. All of the above.

A. Traffic Lists.
B. Priority Messages.
C. MSI.
D. MERSAR.

A. 462 kHz
B. 486 kHz
C. 490 kHz.
D. 500 kHz.

A. 4
B. 6
C. 21
D. 24