33 C.F.R. § 401.63 Radio procedure.
Title 33 - Navigation and Navigable Waters
Every vessel shall use the channels of communication in each control sector as listed in the table to this section. (68 Stat. 93–96, 33 U.S.C. 981–990, as amended and secs. 4, 5, 6, 7, 8, 12 and 13 of sec. 2 of Pub. L. 95–474, 92 Stat. 1471) [39 FR 10900, Mar. 22, 1974, as amended at 40 FR 11721, Mar. 13, 1975; 40 FR 25814, June 16, 1975; 43 FR 25818, June 15, 1978; 45 FR 52379, Aug. 7, 1980]
Title 33: Navigation and Navigable Waters
PART 401—SEAWAY REGULATIONS AND RULES
Subpart A—Regulations
Radio Communications
§ 401.63 Radio procedure.
---------------------------------------------------------------------------------------------------------------- Control sector No. and station Sector limits Call in Work Listening watch----------------------------------------------------------------------------------------------------------------1 Seaway Beauharnois........... C.I.P. No. 2 to C.I.P. Channel 14....... Channel 14....... Channel 14. No. 6-7.2 Seaway Eisenhower............ C.I.P. No. 6-7 to Channel 12....... Channel 12....... Channel 12. C.I.P. No. 10-11.3 Seaway Iroquois.............. C.I.P. No. 10-11 to Channel 11....... Channel 11....... Channel 11. Cross Over Island.4 Seaway Clayton............... Cross Over Island to Channel 13....... Channel 13....... Channel 13. Cape Vincent.4 Seaway Sodus................. Cape Vincent to Mid- ......do......... ......do......... Do. Lake Ontario.5 Seaway Newcastle............. Mid-Lake Ontario to Channel 11....... Channel 11....... Do. C.I.P. No. 15.6 Seaway Welland............... C.I.P. No. 15 to Channel 14....... Channel 14....... Channel 14. C.I.P. No. 16.7 Seaway Long Point............ C.I.P. No. 16 to Long Channel 11....... Channel 11....... Channel 16. Point.----------------------------------------------------------------------------------------------------------------