Across
- 1. Helps also with navigation, is up to date
- 5. Drove against an iceberg, its long ago
- 7. Gives sailors orientation at night
- 9. Largest port in Germany
- 10. Helps with navigation
- 12. He brings the ships in and out of the harbors
Down
- 2. ship A ship powered by wind
- 3. He usually needs a network or an angel to work
- 4. They go up and down and are blue
- 6. It's a special boat type in a song by the Beatles
- 8. Is the commander on ships
- 11. International signal in case of emergency