可学答题网 > 问答 > 遇险通信题库
目录: 标题| 题干| 答案| 搜索| 相关
问题

What is the calling and distress frequ


What is the calling and distress frequency on a single side band (SSB) marine radiotelephone?()

  • A1492 kHz
  • B1892 kHz
  • C2082 kHz
  • D2182 kHz
参考答案
参考解析:
分类:遇险通信题库