Appendix c - radio channels, C.1 marine (mb) frequencies – Navman MCB 7270 User Manual
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NAVMAN
MCB 7270 Marine CB 27 MHz Radio Operation Manual
The MCB 7270 radio is a marine band (MB) radio that includes a land band (CB) capability. The MCB
7270 radio should be installed in a boat and operated from a boat.
The marine band (MB) should be used to communicate with other boats and coast guard stations. The
land band (CB) should be used from the boat only to communicate with individuals or organisations
based on the land.
If you require a radio only for land-based communications, use a CB radio.
C.1 MARINE (MB) FREQUENCIES
Appendix C - Radio Channels
CHANNEL
FREQUENCY
(MHz)
TRAFFIC TYPE
SHIP TO
SHIP
SHIP TO
SHORE
AUSTRALIA
68
27.680
Commercial & Charter. Calling and
working.
Yes
Yes
72
27.720
Professional fishing. Calling and
working.
Yes
Yes
82
27.820
Professional fishing. Calling and
working.
Yes
Yes
86
27.860
DISTRESS, safety and calling.
Supplementary to 27.880
Yes
Yes
88
27.880
DISTRESS, safety and calling.
Yes
Yes
90
27.900
Non-commercial clubs & groups only.
Calling and working.
No
Yes
91
27.910
Non-commercial clubs & groups only.
Calling and working.
No
Yes
94
27.940
Non-commercial club events. Calling
and working.
Yes
Yes
96
27.960
Non-commercial organisations. Calling
and working.
Yes
No
98
27.980
Recognised Rescue Organisations (eg
Surf Rescue). Calling and working.
Yes
Yes