week 8 Flashcards
the gyrocompass and repeater error is determined how often?
daily
a copy of the deck log is retained onboard for
12 months ( a year)
what does the bridge team use the telescopic alidade for?
used for taking bearings
what equipment is used for determining gyro error daily underway?
azimuth circle
what ways can we determined gyro error
azimuth circle, trigulation
5 min before colors the duty quartermaster will close what flag or pennant up?
prep pennant flag ( yellow & green)
15 degrees turn order
standard rudder
35 degrees
hard rudder
30 degrees
full rudder
what does BRAVO indicated while in use during an UNREP?
explosives & fuel (refueling)
what data is used to develop advance and transfer tables?
ships tactical data
azimuth circles are composed of a mirror and ? for taking celestial observations?
prism
what line represents the shortest distance between two points?
rhumb line
work center supervisor
in charge of all the maintenance that needs to get done
repair parts petty officer
in charge of inventory of our department
chart petty officer
in charge of charts & publications are up to date
deck log petty officer
in charge of deck log
The ROMEO flag is used to indicate what?
readiness of either ship for approach and receiving alongside
three red lights are represented by what during the day?
cylinder day shape
in restriceted visibilty, rapid ringing of the bell would indicate
vessel constrained by draft
N-
not under command
R-
restricted maneuverability
C-
constrained by draft
F-
fishing
S-
sailing
P-
power driven
S-
sea plane
W-
wig
who has the right of way over a vessel constrained by draft?
a vessel not under command
R
W G
(red over white over green)
it shall not impede the passage of any other vessel navigating within the channel or fairway
(circle)
visual
(triangle)
radar
(half circle)
drs
