View source for Radio Channels in Boston Harbor

* '''Boston Waterboat Marina''' - VHF 12 or call 617.523.1027

* '''Boston Harbor Sailing Club Launch''' (Rowes Wharf) - Call launch on VHF 10 or 1 blast of an air horn.

* '''Charles River Dam''' - Hail on VHF 16 or call 617-727-0488 or 2 long and 2 short blasts on your horn

* '''Craigie Draw Bridge''' (Science Museum Bridge) - Call 617-523-1794 or VHF 16 for an opening (or signal 1 long and 1 short blast).  Note: bridge is closed 06:45 - 09:30 and  15:15 - 18:30.

* '''Amelia Earhart Dam''' (Mystic River) hail on VHF 16 or call 617-666-3337.

* '''McArdle Bridge''' (Chelsea River) - VHF 13 or call 617-884-9543.

* '''Chelsea Street Bridge''' (further up Chelsea River) - VHF 13 or call 617-567-9497 for an opening.

* '''Boston Harbor Shipyard & Marina''' - VHF 9 617-561-1400 

* '''Boston Harbormaster''' - (617-343-4721) or VHF 9 or 16

* '''Spectacle Island Marina''' - VHF 9

* '''Automatic Radio Check''' - VHF 27 (Winthrop), VHF 25 (Gloucester), VHF 26 (Newburyport), VHF 26 (Plymouth), VHF 28 (Falmouth), VHF 27 (Kittery, ME), VHF 27 (Portland, ME) from [http://www.seatow.com/tools-and-education/automated-radio-check Sea Tow]