Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
|
MARB |
Maritime Assistance Request Broadcast - used for non emergency such as towing |
|
|
UMIB |
Urgent Marine Information Broadcast - pan-pan: danger to persons ex; fire - securit: danger to property, hazards in water, weather |
|
|
DSC |
Digital Selective Calling - holding button on radio for 3 seconds activates a distress call -intended to INITIATE communications - pager system - needs to be properly installed - data stream does not allow system to create a direct line of bearing |
