14221-1850-2000, Rev. A
101
CHANNEL USAGE
84 84 84
US: Public Correspondence (Marine Operator)
International: Public Correspondence, Port Operations
85 85 85
US: Public Correspondence (Marine Operator)
International: Public Correspondence, Port Operations
86 86 86
US: Public Correspondence (Marine Operator)
International: Public Correspondence, Port Operations
87 87 87
R: 161.975
R: 157.375
US: Automatic Identification System duplex repeater
International: Port Operations
Canada: Port operation and ship movement - east coast area.
Pleasure craft - British Columbia coast area.
87a
US: Public Correspondence (Marine Operator)
87b
Canada: Automatic Ship Identification and Surveillance System.
88 88
R: 162.025
R: 157.425
US: Commercial, Intership only.
International: Port Operations
Canada: Port operation and ship movement - British Columbia coast area.
88a
US: Commercial, Intership only.
Canada: Automatic Ship Identification and Surveillance System.
88b
7.2 NARROWBANDING
The FCC has mandated that all public safety radios manufactured after January 1, 2013 comply with
narrowbanding restrictions. Radios manufactured after the above date will comply with these restrictions.
Existing radio personalities that contain frequencies that violate these FCC rules will cause an invalid
channel error indication on the radio display. The user will need to change the radio personality to comply
with the new rules. Note that there are multiple exceptions to the narrowbanding mandate, including the
Marine Frequencies listed in Section 7.1.