MOBOARD
A moving train or car that appears to be moving in the opposite direction
What are examples of Relative Motion?
The scale used for plotting a ship between 10k yards and 20k yards
What is the 2:1 scale?
an ER vector
What is O/S course and speed?
When labeling your plot on a moboard "e" stands for?
What is Earth?
6th Leadership Principle
What is know your people and look out for their well-being?
Position of a contact when it reaches its minimum range to your ship
What is Closest Point of Approach (CPA)?
A printed compass rose that replicates a RADAR
What is a Maneuvering Board?
A quick calculator scale that given any two quantities you can solve for the third by laying a ruler through points
What is a Nomogran?
True East on a maneuvering board.
What is 90 degrees?
Keep your workers informed.
What is the 7th leadership principle?
Em vector
What is other ship's true course and speed?
A ship traveled 3,000 yards in 3 mins. What is the speed?
What is 30 knots?
DRM
What is Direction of Relative Motion?
In practice, when plotting fixes (M1, M2, M3) they are generally taken every?
What is 3 or 6 minutes?
3rd Order to the Sentry
What is report all violations of orders I am instructed to enforce?
CBDR
What is Constant Bearing Decreasing Range?
A ship traveled 1,700 yards in 3 mins. What is the speed?
What is 17 knots?
A plotted line used to represent speed and direction
What is a vector?
The outer ring on a maneuvering board represents...
What is True degrees?
Quit my post only when properly relieved.
What is the 5th orders to the sentry?
Scale used on moboard if M1 (first fix) is 11NM from own ship.
What is 3:1 scale?
Reason Navy uses a Maneuvering Board.
What is
to help make better collision avoidance decisions at sea and
to solve problems of relative movement of ships?
T= 3 mins
D= 1,000 yards
S= (SRM) = ?
What is 10 knots?
Motion not calculated with reference to the earth.
What is relative motion?
6th Orders to the Sentry
Receive, obey, and pass on to the sentry who relieves me all orders from the CO, CDO, OOD, and officers and petty officers of the watch only.