Across
- 3. A tool used to measure distance on a chart
- 5. Longitude lines on a mercator projection do not converge at the _____, therefore distortion increases further from the equator
- 9. Buoys & lights on a chart are helpful _____ aids
- 11. Always use this scale to measure distance on a chart, closest to your course line
- 12. In our sail plan from Apole Pt to Puakea Pt, our heading is Nālani ______
- 13. How many nautical miles are in forty minutes of latitude?
- 15. Hōkūleʻa can sail _____ star compass hale from the wind
- 16. The line we draw on the chart is a _____ course, the course we plan to sail based on average conditions
- 20. A parallel ruler is used to determine ______/direction
Down
- 1. How many nautical miles are in one degree of latitude?
- 2. Longitude lines: angle east or west of prime ______
- 4. Every sail plan needs a departure & _______
- 6. Speed x time = _____
- 7. The average wind direction in Hawaiʻi, on Kūkuluokalani, is ʻĀina ______
- 8. Kalae, the south point of Hawaiʻi Island is nearly _____ degrees north latitude
- 10. In average wind conditions, 15 knots, Hōkūleʻa can sail at a speed of _____ knots
- 14. Always use the outer circle of a compass rose, which is oriented to _____ north (versus magnetic)
- 17. If the distance to sail is 40 miles, how many hours would it take in 15 kts of wind?
- 18. One tool is planning is a _____ chart (it's not called a map)
- 19. Latitude lines: angle north or south of the ______