Sounds Flashcards
I am altering my course to starboard
Power driven vessel, underway when maneuvering
INTERNATIONAL ONLY
POWER-DRIVEN
UNDERWAY
MANEUVERING
⚫️
I intend to leave you on my…
INLAND ONLY, power-driven in sight, within 1/2 mile, meeting or crossing
I intend to overtake you on your…
INLAND - OPEN WATER OR NARROW
INTERNATIONAL- NARROW CHANNEL
Power-driven, insight, intending to overtake
Whistle
Ability to make a blast
Short blast
Blast of about one second duration
⚫️
Long blast
NO SUCH THING
PROLONGED BLAST
A blast from 4 to 6 seconds duration
──
What vessels have a whistle?
> 12m
What vessels have a bell?
> 20m add a bell
Also have a whistle
What types of sound signals?
- whistle
- bell
- gong
Describe vessel lengths and their respective sound signals
Whistle >= 12m
Bell >= 20m
Gong >= 100m
Which sound signals can be replaced with other equipment having the same respective sound characteristics?
Bells and
Gongs
Provided manual sounding is always possible
Sound signal for a vessel < 12m ?
Not obliged to carry the other sound signaling devices, but some other means of making sound
Example: air horn
I am altering my course to Port
INTERNATIONAL ONLY
POWER DRIVEN
UNDERWAY
WHEN MANUEVERING
⚫️ ⚫️
I am operating astern [propulsion]
INTERNATIONAL ONLY
⚫️ ⚫️ ⚫️
I intend to leave you on my port side
INLAND ONLY
⚫️
I intend to leave you on my starboard side
INLAND ONLY
⚫️ ⚫️
Reply with same
⚫️ ⚫️
Or doubt
⚫️ ⚫️ ⚫️ ⚫️ ⚫️
INTERNATIONAL, when in sight, narrow channel, overtaking
I intend to overtake you on your starboard side
Waake. Uppp.
── ── ⚫️
Signal agreement with OK OK
── ⚫️ ── ⚫️