GMDSS Flashcards
1
Q
Send a mayday message on VHF.
Information:
54m, 16pax, struck object, sinking, critical
A
M
I
P
D
A
N
I
O
2
Q
Book to find MMSI of another vessel?
A
List 5 - List of Ship Stations and MMSI assignments
3
Q
MMSI
A
Maritime Mobile Service Identity
4
Q
Navtex transmission frequency?
A
518Khz
5
Q
Action on receiving MF DSC mid Atlantic?
A
Listen 5 mins on 16 if VHF / 2182khz if MF
(Consult flowchart)
6
Q
Sea area A3 is within range of ____ ?
A
Inmarsat Geostationary Satellite
7
Q
Which vessels need to comply with GMDSS carriage requirements?
A
Commercial vessels over 300gt
8
Q
Navtex prints out ZCZC:
What does this mean?
A
Not all the message has arrived.
Instructions in ALRS 5!
9
Q
ALRS containing NAVTEX stations?
A
1 & 5
10
Q
What is VHF range dependent on?
A
Height of antenna
11
Q
A
