110 Seamanship/ Navigation Fundamentals Flashcards
1
Q
What security zone is the outmost defense zone. Identify and assess
A
Assessment Zone
2
Q
What security zone do you challenge unknown craft as threat or non-threat, determine hostel intent
A
Warning Zone
3
Q
What security zone is the innermost defense zone, no hostile craft permitted to enter
A
Threat zone
4
Q
Define Fix
A
Your vessels location
5
Q
Give examples of waterborne threats
A
Small vessel
Aircraft
Deep Draft vessels
6
Q
Define Relative Bearing
A
The bearing of object in relation to front of your vessel
True Bearing - Ships Heading=Realtive Bearing
7
Q
Define Dead Reckoning
A
Estimates current position based on starting point, speed, and direction of travel over time.
8
Q
Define Compass Bearing
A
Bearing of an object in relation to magnetic north
