![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
A: Utopia. This is Euphoria. My position has been obtained by astronomical observation. My position is 50°00’N, 30°40’W. Over.B: Euphoria. This is Utopia. I’ve located you on my radar. Over Q: By what means does Euphoria obtain the vessel’s position?