powerboat underway fog sound signal

IMAGES

1. A Sailboat Is Underway In The Fog. What Sound Signal Should You Hear?

   

2. A Powerboat Underway in the Fog: What Sound Signal Should You Use?

   

3. A Powerboat is Underway in the Fog. What Sound Signal Should You Hear

   

4. A Powerboat is Underway in the Fog. What Sound Signal Should You Hear

   

5. A Powerboat is Underway in the Fog. What Sound Signal Should You Hear

   

6. A Powerboat in Fog: What Sound Signal to Expect