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When carried with a Type Approved Smoke Signal - Transport Canada recognizes that an electronic visual distress signal device (eVDSD) can be carried instead of flares or a watertight flashlight if the eVDSD has been accepted by the United States Coast Guard.
Sirius Signal C-1003 SOS LED Flare Electronic Visual Distress Signal Kit With Daytime Distress Flag And Whistle - CG Approved