Navigation Flashcards
What is the Officer of the Decks (OOD) job?
In charge of the bridge and all watchstanders
What is the Conning Officer’s job?
Gives orders to the helmsman and lee helmsman
What is the Boatswain Mate of the Watch’s (BMOW) job?
Does all the 1MC announcements, bells, piping
What is the Helmsman’s job?
Drives the ship - ‘steering wheel’
What is the Lee Helmsman’s job?
Controls the speed of the ship - ‘gas pedal’
What is the Quartermaster of the Watch’s (QMOW) job?
In charge of safe navigation of the ship
What is a stadimeter used for?
Measures distance to an object when the height of the object is known
What is a sextant used for?
Used for celestial navigation
What does GPS stand for?
Global Positioning System
What does the fathometer do?
Measures the depth of water beneath the keel
What is the day shape used for not under command?
2 black balls
What lights are used for anchored?
Jack staff and flag staff lights, 75 lights, water security lights, aircraft warning light
What lights are used for restricted in ability to maneuver?
Red-white-red lights
What is the visual signal for man overboard?
Red over red flashing lights
What flag is used for personnel recall?
Flag Papa
What flag is used for small boat recall?
Flag Quebec
What flag is used for personnel working aloft?
Flag Kilo
What flag is used for man overboard?
Flag Oscar
What flag is used for moving fuel or ordinance?
Flag Bravo
What flag is used for personnel working over the side?
Flag Kilo + Flag One
What flag is used for personnel working aloft and over the side?
Flag Kilo + Flag Three
What flag is used for divers in the water?
Flag Code + Flag Alpha
What does VMS stand for?
Voyage Management System
What is the sound signal for leaving dock or pier?
One prolonged blast