ATLANTIC REGION

Regional Headquarters

P.O. Box 5667
St. John’s, NL A1C 5X1
Operations Supervisor, Aids to Navigation
175 McIlveen Drive
Saint John, NB
E2L 4B3
Telephone:1-506-636-4708 (B)

MCTSRefer to RAMN (H/N)

Navigational Warnings

Telephone:1-709-695-2168 (B) (H/N)
1-902-564-7751 (B) (H/N)
1-800-686-8676 (B) (H/N) (TF)

Email:NAVWARN.MCTSPortAuxBasques@innav.gc.ca
 NAVWARN.MCTSSydney@innav.gc.ca

ARCTIC REGION

Yellowknife, NTSuperintendent
Navigational Programs
5120 49th Street, 3rd Floor
Yellowknife, NT
X1A 1P8

Telephone:1-867-444-0109 (E)

Email:DFO.CCGArcticAidsNavigation-AidesalaNavigationArctiqueGCC.MPO@dfo-mpo.gc.ca

Navigational Warnings

Telephone: 1-867-979-5269 (B) (H/N)

Email:NAVWARN.MCTSIqaluit@innav.gc.ca

CENTRAL REGION

St. Lawrence Sector

Québec, QCSuperintendent, Aids to Navigation
Supervisor, Operations
1550, Avenue D’Estimauville
Québec, QC G1J 5E9

Telephone:1-418-649-6999 (B)
1-581-443-6293 (B)

Email:DFO.AtoNStLawrence-StLaurentAalaN.MPO@dfo-mpo.gc.ca

Great Lakes Sector

Sarnia, ONSupervisor, Operations
Aids to Navigation
520 Exmouth Street
Sarnia, ON N7T 8D1

Telephone:1-226-402-1052 (E)
1-705-773-4342 (E)
Email:DFO.CCGCentralAtoNGreatLakes-GrandsLacsAalaNCentreGCC.MPO@dfo-mpo.gc.ca

MCTS Refer to RAMN (H/N)

Navigational Warnings
Telephone : 1-613-925-0666(B) (H/N)
Email : AVNAV.SCTMPrescott@innav.gc.ca  

WESTERN REGION

Victoria, BCSuperintendent
Aids to Navigation and Waterways
25 Huron Street
Victoria, BC V8V 4V9

Telephone:1-250-480-2600 (E)
1-800-667-2179 (TF)
Email:DFO.CCGWesternAidstoNavigation-AidesalaNavigationOuestGCC.MPO@dfo-mpo.gc.ca

Navigational Warnings
Telephone:1-250-627-3070 (H/N)
Email: NAVWARN.MCTSPrinceRupert@innav.gc.ca

(B) Bilingual Service (E) English Only Service (TF) Toll Free (H/N) Holidays and Nights