DaveInDenver
Middle Income Semi-Redneck
I believe if you hold a Canadian amateur license you can apply for a U.S. amateur provisional license under the reciprocity rules. Essentially you have the same privileges except you have to adhere to the U.S. frequency assignments.
http://www.rac.ca/regulatory/rcip.htm
I dunno what the Canadian restricted maritime radio license allows you to do, there are several levels of maritime license here in the U.S.A. But if you are licensed for just the VHF maritime frequencies, those are not the same as the ham VHF frequencies. I might be wrong here, but AFAIK there are no general use UHF maritime frequencies assigned by the U.S. Coast Guard or the FCC.
http://www.rac.ca/regulatory/rcip.htm
I dunno what the Canadian restricted maritime radio license allows you to do, there are several levels of maritime license here in the U.S.A. But if you are licensed for just the VHF maritime frequencies, those are not the same as the ham VHF frequencies. I might be wrong here, but AFAIK there are no general use UHF maritime frequencies assigned by the U.S. Coast Guard or the FCC.