ASA 106 – Advanced Coastal Cruising
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1. When planning an offshore passage, what is the primary reason to establish a watch
schedule?
a) To keep the crew entertained
b) To maximize fuel efficiency
c) To ensure continuous vessel monitoring
d) To reduce wear on sails
c) To ensure continuous vessel monitoring
Effective watch schedules guarantee the vessel is always monitored for navigation,
safety, and weather changes.
2. Which sail configuration is best for heavy weather offshore cruising?
a) Full mainsail and genoa
b) Double-reefed mainsail and storm jib
c) Spinnaker and full main
d) Mizzen and drifter
b) Double-reefed mainsail and storm jib
Reducing sail area with a reefed main and storm jib provides control and safety in
heavy weather.
3. What is the primary purpose of heaving-to?
a) To increase boat speed
b) To anchor in deep water
c) To stabilize the boat in heavy seas
d) To tack efficiently
c) To stabilize the boat in heavy seas
, Heaving-to allows the crew to rest or make repairs while keeping the boat relatively
stable in rough conditions.
4. On a passage, the best way to manage crew fatigue is to:
a) Keep the same person on watch as long as possible
b) Rotate short watch cycles
c) Allow random naps
d) Have only the captain stand watch
b) Rotate short watch cycles
Rotating manageable watch cycles helps distribute fatigue evenly and keeps everyone
alert.
5. What does a barometer reading that falls rapidly usually indicate?
a) Improving weather
b) Approaching fair winds
c) Approaching storm or low pressure
d) Stable conditions
c) Approaching storm or low pressure
A rapid drop in barometric pressure indicates worsening weather or a nearby low-
pressure system.
6. In the Northern Hemisphere, the wind around a low-pressure system rotates:
a) Clockwise and inward
b) Counterclockwise and inward
c) Counterclockwise and outward
d) Clockwise and outward
b) Counterclockwise and inward
In the Northern Hemisphere, low-pressure systems circulate counterclockwise,
drawing air inward.
7. The primary benefit of a Jordan Series Drogue is:
a) It increases boat speed
b) It stabilizes the boat running before heavy seas
c) It allows shallow-water anchoring
d) It prevents yaw when sailing downwind in light air
b) It stabilizes the boat running before heavy seas
A Jordan Series Drogue keeps the stern aligned with waves and slows the vessel in
storm conditions.
8. Which chart scale is most appropriate for offshore cruising?
a) 1:2,500
b) 1:25,000
c) 1:250,000
, d) 1:2,500,000
c) 1:250,000
Smaller scale charts (like 1:250,000) cover larger areas and are suitable for offshore
passage planning.
9. When using a sextant at sea, the most important correction to apply is:
a) Barometric correction
b) Dip correction for eye height
c) Leeway correction
d) Deviation correction
b) Dip correction for eye height
The observer’s height above sea level requires dip correction for accurate sextant
readings.
10. What is the most reliable method for detecting nearby vessels at night offshore?
a) Running lights
b) Radar watch
c) Sound signals
d) Binoculars
b) Radar watch
Radar is the most reliable method of detecting vessels in low-visibility or nighttime
conditions.
11. The International Regulations for Preventing Collisions at Sea (COLREGs) require
vessels underway at night to display:
a) Deck lights only
b) Navigation lights appropriate to their type and activity
c) A flashing white light
d) Stern light only
b) Navigation lights appropriate to their type and activity
COLREGs mandate correct navigation lights for visibility and collision avoidance.
12. What is the safest procedure when crossing shipping lanes offshore?
a) Cross at a shallow angle to reduce time spent crossing
b) Cross at a right angle (90°) to minimize exposure time
c) Cross slowly to avoid surprise
d) Sail parallel with shipping traffic
b) Cross at a right angle (90°) to minimize exposure time
Crossing quickly at right angles reduces time spent in the traffic separation zone.
13. What is a prudent distance to maintain when sailing near a commercial shipping
vessel?
a) 50 feet
practice Exam With Actual Questions
& Verified Answers,Plus
Rationales/Expert Verified For
Guaranteed Pass 2025/2026 /Latest
Update/Instant Download Pdf
1. When planning an offshore passage, what is the primary reason to establish a watch
schedule?
a) To keep the crew entertained
b) To maximize fuel efficiency
c) To ensure continuous vessel monitoring
d) To reduce wear on sails
c) To ensure continuous vessel monitoring
Effective watch schedules guarantee the vessel is always monitored for navigation,
safety, and weather changes.
2. Which sail configuration is best for heavy weather offshore cruising?
a) Full mainsail and genoa
b) Double-reefed mainsail and storm jib
c) Spinnaker and full main
d) Mizzen and drifter
b) Double-reefed mainsail and storm jib
Reducing sail area with a reefed main and storm jib provides control and safety in
heavy weather.
3. What is the primary purpose of heaving-to?
a) To increase boat speed
b) To anchor in deep water
c) To stabilize the boat in heavy seas
d) To tack efficiently
c) To stabilize the boat in heavy seas
, Heaving-to allows the crew to rest or make repairs while keeping the boat relatively
stable in rough conditions.
4. On a passage, the best way to manage crew fatigue is to:
a) Keep the same person on watch as long as possible
b) Rotate short watch cycles
c) Allow random naps
d) Have only the captain stand watch
b) Rotate short watch cycles
Rotating manageable watch cycles helps distribute fatigue evenly and keeps everyone
alert.
5. What does a barometer reading that falls rapidly usually indicate?
a) Improving weather
b) Approaching fair winds
c) Approaching storm or low pressure
d) Stable conditions
c) Approaching storm or low pressure
A rapid drop in barometric pressure indicates worsening weather or a nearby low-
pressure system.
6. In the Northern Hemisphere, the wind around a low-pressure system rotates:
a) Clockwise and inward
b) Counterclockwise and inward
c) Counterclockwise and outward
d) Clockwise and outward
b) Counterclockwise and inward
In the Northern Hemisphere, low-pressure systems circulate counterclockwise,
drawing air inward.
7. The primary benefit of a Jordan Series Drogue is:
a) It increases boat speed
b) It stabilizes the boat running before heavy seas
c) It allows shallow-water anchoring
d) It prevents yaw when sailing downwind in light air
b) It stabilizes the boat running before heavy seas
A Jordan Series Drogue keeps the stern aligned with waves and slows the vessel in
storm conditions.
8. Which chart scale is most appropriate for offshore cruising?
a) 1:2,500
b) 1:25,000
c) 1:250,000
, d) 1:2,500,000
c) 1:250,000
Smaller scale charts (like 1:250,000) cover larger areas and are suitable for offshore
passage planning.
9. When using a sextant at sea, the most important correction to apply is:
a) Barometric correction
b) Dip correction for eye height
c) Leeway correction
d) Deviation correction
b) Dip correction for eye height
The observer’s height above sea level requires dip correction for accurate sextant
readings.
10. What is the most reliable method for detecting nearby vessels at night offshore?
a) Running lights
b) Radar watch
c) Sound signals
d) Binoculars
b) Radar watch
Radar is the most reliable method of detecting vessels in low-visibility or nighttime
conditions.
11. The International Regulations for Preventing Collisions at Sea (COLREGs) require
vessels underway at night to display:
a) Deck lights only
b) Navigation lights appropriate to their type and activity
c) A flashing white light
d) Stern light only
b) Navigation lights appropriate to their type and activity
COLREGs mandate correct navigation lights for visibility and collision avoidance.
12. What is the safest procedure when crossing shipping lanes offshore?
a) Cross at a shallow angle to reduce time spent crossing
b) Cross at a right angle (90°) to minimize exposure time
c) Cross slowly to avoid surprise
d) Sail parallel with shipping traffic
b) Cross at a right angle (90°) to minimize exposure time
Crossing quickly at right angles reduces time spent in the traffic separation zone.
13. What is a prudent distance to maintain when sailing near a commercial shipping
vessel?
a) 50 feet
