The following lines were added (+) and removed (-):
{|class="rrtable sortable"|+'''US VHF Marine Channels'''|-!Channel!!Ship TX!!Ship RX!!Usage/Notes|-|01A||156.0500||156.0500||Port Operations and Commercial, VTS. Available only in New Orleans/Lower Mississippi area.|-|05A||156.2500||156.2500||Port Operations or VTS in Houston, New Orleans and Seattle.|-|06||156.3000||156.3000||Intership Safety|-|07A||156.3500||156.3500||Commercial|-|08||156.4000||156.4000||Commercial (Intership only)|-|09||156.4500||156.4500||Boater Calling. Commercial and Non-Commercial.|-|10||156.5000||156.5000||Commercial|-|11||156.5500||156.5500||Commercial. VTS in selected areas.|-|12||156.6000||156.6000||Port Operations. VTS in selected areas.|-|13||156.6500||156.6500||Intership Navigation Safety (Bridge-to-bridge). Ships >20m length maintain a listening watch on this channel in US waters.|-|14||156.7000||156.7000||Port Operations. VTS in selected areas.|-|15||--||156.7500||Environmental (Receive only). Used by Class C EPIRBs.|-|16||156.8000||156.8000||International Distress, Safety and Calling. Ships required to carry radio, USCG, and most coast stations maintain a listening watch on this channel.|-|17||156.8500||156.8500||State Control|-|18A||156.9000||156.9000||Commercial|-|19A||156.9500||156.9500||Commercial|-|20||157.0000||161.6000||Port Operations (duplex)|-|20A||157.0000||157.0000||Port Operations|-|21A||157.0500||157.0500||U.S. Coast Guard only.|-|22A||157.1000||157.1000||Coast Guard Liaison and Maritime Safety Information Broadcasts. Broadcasts announced on channel 16.|-|23A||157.1500||157.1500||U.S. Coast Guard only|-|24||157.2000||161.8000||Public Correspondence (Marine Operator)|-|25||157.2500||161.8500||Public Correspondence (Marine Operator)|-|26||157.3000||161.9000||Public Correspondence (Marine Operator)|-|27||157.3500||161.9500||Public Correspondence (Marine Operator)|-|28||157.4000||162.0000||Public Correspondence (Marine Operator)|-|63A||156.1750||156.1750||Port Operations and Commercial, VTS. Available only in New Orleans/Lower Mississippi area.|-|65A||156.2750||156.2750||Port Operations|-|66A||156.3250||156.3250||Port Operations|-|67||156.3750||156.3750||Commercial. Used for Bridge-to-bridge communications in lower Mississippi River. Intership only.|-|68||156.4250||156.4250||Non-Commercial|-|69||156.4750||156.4750||Non-Commercial|-|70||156.5250||156.5250||Digital Selective Calling [http://www.navcen.uscg.gov/?pageName=mtDsc DSC] (voice communications not allowed)|-|71||156.5750||156.5750||Non-Commercial|-|72||156.6250||156.6250||Non-Commercial (Intership only)|-|73||156.6750||156.6750||Port Operations|-|74||156.7250||156.7250||Port Operations|-|77||156.8750||156.8750||Port Operations (Intership only)|-|78A||156.9250||156.9250||Non-Commercial|-|79A||156.9750||156.9750||Commercial. Non-Commercial in Great Lakes only|-|80A||157.0250||157.0250||Commercial. Non-Commercial in Great Lakes only|-|81A||157.0750||157.0750||U.S. Government only - Environmental protection operations.|-|82A||157.1250||157.1250||U.S. Government only|-|83A||157.1750||157.1750||U.S. Coast Guard only|-|84||157.2250||161.8250||Public Correspondence (Marine Operator)|-|85||157.2750||161.8750||Public Correspondence (Marine Operator)|-|86||157.3250||161.9250||Public Correspondence (Marine Operator)|-|87||157.3750||161.9750||Public Correspondence (Marine Operator)|-|88A||157.4250||157.4250||Commercial, Intership only|-|AIS 1||161.9750||161.9750||Automatic Identification System [[AIS]] (digital)|-|AIS 2||162.0250||162.0250||Automatic Identification System [[AIS]] (digital)|-|}