Across
- 5. We mark the safe edges of a channel
- 7. White + orange with black text near a circle, square or diamond
- 9. shape of an even numbered beacon
- 11. Pair of dayboards that keep you on a straight safe course in a channel
- 12. Always red with an even number
Down
- 1. I'm not an aid to navigation but you like to stay with me.
- 2. When returning from open water, I keep the red buoys on this side
- 3. a beacon without a light
- 4. Horizontal red and black band with two black balls
- 6. Safe water buoy, red + white w 1 red ball sounds this Morse Code letter
- 8. Both red and green horizontal bands to mark a junction of navigable channels
- 10. There are two types of navigation aids. One is a buoy. I am the other