Uniden MHS550 Radio Owner’s ManualMaritime Radio Services OperationWarning! This transmitter operates on channels/frequenciesthat have restricted use in the United States. The channelassignments include frequencies assigned for exclusiveuse of the U.S. Coast Guard, use in Canada, and use ininternational waters. Operation on these frequencies withoutproper authorization is strictly forbidden. For frequencies/channels that are currently for use in the U.S. without anindividual license, please contact the FCC Call Centerat 1-888-CALL-FCC (1-888-5-53).For individuals requiring a license, such as commercialusers, you should obtain a license application from yournearest FCC field office (for US users) or Industry Canada(for Canadian users).FCC/Industry Canada InformationCertification FCC Part 80 or RSS-182/188Transmitter Frequency Range - VHF: 156.05 to 157.45MHz; FRS: 46.565-467.715 MHzThis device complies with Part 80 of the FCC Rules, aswell as Part 15 of the FCC Rules. Operation is subjectto the condition that this device does not cause harmfulinterference.Unauthorized changes or modifications to this equipmentmay void compliance with the FCC Rules. Any changeor modification must be approved in writing by Uniden.Changes or modifications not approved by Uniden could voidthe user’s authority to operate the equipment.