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Coast Guard liaison channel

Technical visualCoast Guard liaison channel labels
Coast Guard liaison channel labelsA channel-label transition pairs 1022 with the older 22A label.102222A
Coast Guard liaison channel labelsA channel-label transition pairs 1022 with the older 22A label.102222A
Modern equipment may show 1022 for the channel historically called 22A. Recognize both labels during the transition.

The channel historically described as 22A is now represented in the revised channel numbering as 1022 on compliant modern equipment.

The Coast Guard may announce on Channel 16 that marine safety information will follow there.

The app should display both labels during the long equipment-transition period:

1022, formerly 22A

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