Deck : General Navigation - 213/2138
|
|---|
| « Previous Question |
| The light rhythm of Morse (A) is shown on __________. |
| A) preferred channel buoys |
| B) safe water buoys |
| C) starboard or port side buoys |
| D) special marks |
loading answer...
| Comments |
|---|
| There are no comments for this question. |