Channel Frequency ------- --------- 1 462.5625/467.5625 2 462.5875/467.5875 3 462.6125/467.6125 4 462.6375/467.6375 5 462.4425/467.4425 6 462.6875/467.6875 7 462.7125/467.7125
Channel Frequency ------- --------- Emergancy 467.675/462.675 MAIN 1 467.550/462.550 2 467.575/462.575 3 467.600/462.600 4 467.625/462.625 5 467.650/462.650 6 467.700/462.700 7 467.725/462.725 INTER 1 462.5625 5 watts max, simplex 2 462.5875 5 watts max, simplex 3 462.6125 5 watts max, simplex 4 462.6375 5 watts max, simplex 5 462.6625 5 watts max, simplex 6 462.6875 5 watts max, simplex 7 462.7125 5 watts max, simplex
Channel Ship Ship Use
Number Transmit Receive
-------- -------- ------- ---
01A 156.050 156.050 Port Operations and Commercial.
VTS in selected areas.
05A 156.250 156.250 Port Operations. VTS in Seattle
06 156.300 156.300 Intership Safety
07A 156.350 156.350 Commercial
08 156.400 156.400 Commercial (Intership only)
09 156.450 156.450 Boater Calling. Commercial and
Non-Commercial.
10 156.500 156.500 Commercial
11 156.550 156.550 Commercial. VTS in selected areas.
12 156.600 156.600 Port Operations. VTS in selected
areas.
13 156.650 156.650 Intership Navigation Safety
(Bridge-to-bridge). Ships >20m
length maintain a listening watch
on this channel in US waters.
14 156.700 156.700 Port Operations. VTS in selected
areas.
15 -- 156.750 Environmental (Receive only). Used
by Class C EPIRBs.
16 156.800 156.800 International Distress, Safety and
Calling. Ships required to carry
radio, USCG, and most coast
stations maintain a listening watch
on this channel.
17 156.850 156.850 State Control
18A 156.900 156.900 Commercial
19A 156.950 156.950 Commercial
20 157.000 161.600 Port Operations (duplex)
20A 157.000 157.000 Port Operations
21A 157.050 157.050 U.S. Government only
22A 157.100 157.100 Coast Guard Liaison and Maritime
Safety Information Broadcasts.
Broadcasts announced on channel 16.
23A 157.150 157.150 U.S. Government only
24 157.200 161.800 Public Correspondence (Marine
Operator)
25 157.250 161.850 Public Correspondence (Marine
Operator)
26 157.300 161.900 Public Correspondence (Marine
Operator)
27 157.350 161.950 Public Correspondence (Marine
Operator)
28 157.400 162.000 Public Correspondence (Marine
Operator)
63A 156.175 156.175 Port Operations and Commercial.
VTS in selected areas.
65A 156.275 156.275 Port Operations
66A 156.325 156.325 Port Operations
67 156.375 156.375 Commercial. Used for Bridge-to-
bridge communications in lower
Mississippi River. Intership only.
68 156.425 156.425 Non-Commercial
69 156.475 156.475 Non-Commercial
70 156.525 156.525 Digital Selective Calling (voice
communications not allowed)
71 156.575 156.575 Non-Commercial
72 156.625 156.625 Non-Commercial (Intership only)
73 156.675 156.675 Port Operations
74 156.725 156.725 Port Operations
77 156.875 156.875 Port Operations (Intership only)
78A 156.925 156.925 Non-Commercial
79A 156.975 156.975 Commercial
80A 157.025 157.025 Commercial
81A 157.075 157.075 U.S. Government only -
Environmental protection
operations.
82A 157.125 157.125 U.S. Government only
83A 157.175 157.175 U.S. Government only
84 157.225 161.825 Public Correspondence (Marine
Operator)
85 157.275 161.875 Public Correspondence (Marine
Operator)
86 157.325 161.925 Public Correspondence (Marine
Operator)
87 157.375 161.975 Public Correspondence (Marine
Operator)
88 157.425 162.025 Public Correspondence in selected
areas only.
88A 157.425 157.425 Commercial, Intership only.
---------------------------------------------------------------------------
NOAA Weather Radio Frequencies
WX1 -- 162.550
WX2 -- 162.400
WX3 -- 162.475
WX4 -- 162.425
WX5 -- 162.450
WX6 -- 162.500
WX7 -- 162.525
---------------------------------------------------------------------------
Frequencies are in MHz.
Note that the letter "A" indicates simplex use of an international duplex
channel, and that operations are different than international operations on
that channel. Some VHF transceivers are equipped with an "International -
U.S." switch for that purpose. "A" channels are generally only used in the
United States, and use is normally not recognized or allowed outside the
U.S.
Boaters should normally use channels listed as Non-Commercial. Channel 16
is used for calling other stations or for distress alerting. Channel 13
should be used to contact a ship when there is danger of collision. All
ships of length 20m or greater are required to guard VHF channel 13, in
addition to VHF channel 16, when operating within U.S. territorial waters.
Users may be fined by the FCC for improper use of these channels.
Channel 1 - 26.965 MHz
Channel 2 - 26.975 MHz
Channel 3 - 26.985 MHz
Channel 4 - 27.005 MHz
Channel 5 - 27.015 MHz
Channel 6 - 27.025 MHz
Channel 7 - 27.035 MHz
Channel 8 - 27.055 MHz
Channel 9 - 27.065 MHz - Emergency and travelers assistance
Channel 10 - 27.075 MHz
Channel 11 - 27.085 MHz
Channel 12 - 27.105 MHz
Channel 13 - 27.115 MHz
Channel 14 - 27.125 MHz
Channel 15 - 27.135 MHz
Channel 16 - 27.155 MHz
Channel 17 - 27.165 MHz
Channel 18 - 27.175 MHz
Channel 19 - 27.185 MHz - Highway information
Channel 20 - 27.205 MHz
Channel 21 - 27.215 MHz
Channel 22 - 27.225 MHz
Channel 23 - 27.235 MHz
Channel 24 - 27.245 MHz
Channel 25 - 27.255 MHz
Channel 26 - 27.265 MHz
Channel 27 - 27.275 MHz
Channel 28 - 27.285 MHz
Channel 29 - 27.295 MHz
Channel 30 - 27.305 MHz
Channel 31 - 27.315 MHz
Channel 32 - 27.325 MHz
Channel 33 - 27.335 MHz
Channel 34 - 27.345 MHz
Channel 35 - 27.355 MHz
Channel 36 - 27.365 MHz
Channel 37 - 27.375 MHz
Channel 38 - 27.385 MHz
Channel 39 - 27.395 MHz
Channel 40 - 27.405 MHz

Emergency VHF 121.500
Emergency UHF 243.000
Search & Rescue VHF Training 122.900
Search & Rescue VHF Air 123.100
Search & Rescue UHF Air 282.800
Navy Fleet Warning & Tactical 277.800
Law Enforcement UHF Air 353.900
Air Support 381.400
Air Support Secondary 381.700
Air Support Primary 381.800
Air Support 383.900
Search & Rescue VHF Marine 6 156.300
State Drawbridges 9 156.450
Vessel Traffic Service Ports 12 156.600
Vessel Traffic Service Navigation 13 156.650
Port Operations Navy Tugs 14 156.700
Weather Emergency 15 156.750
Distress Safety Calling Guard 16 156.800
Patrol & Rescue 21A 157.050
Patrol & Rescue non-govt 22A 157.100
Patrol & Rescue 23A 157.150
Environmental Safety 81A 157.075
Patrol & Rescue Secondary 83A 157.175
Police Mutual Aid Shore LE 154.920
Fire Mutual Aid Shore WF 154.280
Hazardous Materials Primary 1 162.025
Hazardous Materials Tactical 1 2 162.125
Hazardous Materials Tactical 2 3 162.175
Law Enforcement Coastal Waters 1 164.550
Law Enforcement Coastal Waters 2 164.9125
Law Enforcement Tactical 1 3 165.3375
Law Enforcement Tactical 2 4 165.5625
Atlantic Area LANT 29 163.175
Atlantic Area LANT 30 162.125
Atlantic Area LANT 31 162.250
Atlantic Area LANT 32 162.325
Atlantic Area LANT 33 163.050
Atlantic Area LANT 34 162.125
Atlantic Area LANT 35 163.175
Atlantic Area LANT 36 162.050
Atlantic Area LANT 37 163.4125
Atlantic Area LANT 38 163.5375
Atlantic Area LANT 39 163.4375
Atlantic Area LANT 40 164.550
Atlantic Area LANT 41 164.775
Atlantic Area LANT 42 165.1375
Atlantic Area LANT Customs 43 165.2375
Atlantic Area LANT 44 165.2625
Atlantic Area LANT 45 165.4625
Atlantic Area LANT 46 164.775
Atlantic Area LANT 47 166.225
Atlantic Area LANT 48 166.4375
Atlantic Area LANT 49 166.4625
Atlantic Area LANT 50 166.5875
Atlantic Area LANT 51 165.2375
Atlantic Area LANT 52 167.900
Atlantic Area LANT 53 165.2625
Atlantic Area LANT 54 164.550
Atlantic Area LANT 55 171.3375
Atlantic Area LANT 56 173.5875
Pacific Area Law Enforcement District 11 1 165.3375
Pacific Area Law Enforcement District 11 2 167.900
Pacific Area Law Enforcement District 11 Long 3 165.3125
Beach
Pacific Area Law Enforcement District 11 Long 4 165.3125
Beach simplex
Pacific Area Law Enforcement District 11 San 5 164.300
Francisco
Pacific Area Law Enforcement District 11 6 165.3375
Pacific Area Law Enforcement District 11 San 7 162.125
Diego
Pacific Area Law Enforcement District 11 San 168.500
Francisco
Pacific Area Law Enforcement District 13 1 168.500
Pacific Area Law Enforcement District 13 Portland 2 171.150
Pacific Area Law Enforcement District 13 3 171.150
Pacific Area Law Enforcement District 13 4 171.150
Pacific Area Law Enforcement District 13 5 171.150
Washington? 168.500
Several Frequencies are duplicated because of geographic location and
use.