25."Arrest" means the detention of a ship by judicial process tosecure a maritime claim, but does not include the seizure of a ship inexecution or satisfaction of a judgment.
28.cease to track satellite in coastal waters , then return to normal working order in offshore waters.
在近岸航行时丢失跟踪卫星,然后在离岸较远时又恢复正常Part C: INMARSAT国际事卫星系统29。the terminal can not respond any signal unperiodically ,switch off power ,it resumes after 5 seconds不定期出现死机现象,关电源5秒后恢复正常。