RYA VHF Flashcards
1
Q
Method Of Calculating VHF Horizon Distance?
A
3 x Root [Height]
[X 2 = Total Distance]
2
Q
Channel 16?
A
Distress + Calling
3
Q
Channel 70?
A
Digital Selective Calling
4
Q
Channels 6/8/72/77?
A
Inter-Ship
5
Q
Channel 13?
A
Bridge to Bridge
6
Q
Channel 67?
A
Small Craft Safety
7
Q
Channels 62/63/64?
A
Coastguard Safety
8
Q
Channels 12/14?
A
Port Operations
9
Q
Channel 80?
A
UK Marinas
10
Q
Proword For Distress?
A
Mayday
11
Q
Proword For Safety?
A
Securitay
12
Q
Proword For Urgency?
A
Panpan
13
Q
1st 3 Digits MMSI?
A
Nationality
14
Q
Opening MMSI Digits For Coast Station?
A
00XXXXXXX
15
Q
Definition Of Distress?
A
Vessel/Vehicle/Aircraft/Person
In Grave + Imminent Danger
