ASA ASA Coastal & Offshore Cruising

Question 1

What is a 'watch system' on an offshore passage, and why is it used?

Accepted Answer

A rotation schedule ensuring crew members rest while others maintain the helm and lookout

Answer

A watch system divides the crew into rotating shifts so that the vessel is always manned while each sailor gets adequate rest during extended offshore passages.

Question 2

What does the term 'waypoint' mean in the context of coastal cruising navigation?

Accepted Answer

A specific GPS coordinate used as an intermediate destination along a planned route

Answer

A waypoint is a geographic coordinate entered into a GPS or chartplotter that marks a specific point along a planned route, allowing the navigator to track progress and course.

Question 3

According to ASA 106 (Advanced Coastal Cruising) standards, what is the minimum recommended content for a float plan?

Accepted Answer

Vessel description, crew list, departure/destination ports, planned route, and expected return time

Answer

A float plan should include vessel details, crew information, the planned route and waypoints, departure and arrival information, and expected return so rescuers can act quickly.

Question 4

What is 'dead reckoning' in coastal navigation?

Accepted Answer

Estimating current position using a known starting point, course, speed, and elapsed time

Answer

Dead reckoning calculates an estimated present position by projecting ahead from a known past position using the vessel's course, speed, and time traveled — without external fixes.

Question 5

When planning a coastal passage through a tidal inlet, what is the safest approach timing?

Accepted Answer

Enter on a flooding tide near high water to maximize depth and avoid opposing currents

Answer

Entering a tidal inlet on a flooding tide near high water provides the most water depth over bars and shoals and aligns current with the vessel's direction of travel.

(ASA) American Sailing Association Certifications Practice Test

(ASA) American Sailing Association Certifications Practice Test

ASA ASA Coastal & Offshore Cruising