Navigational warning NW-H-0056-18 — NAVAREA XVII/XVIII
Status: In force · Area: Tulita mile 512 to Fort Good Hope mile 684 · Source: Canadian Coast Guard — navigational warnings (NIS)
https://nis.ccg-gcc.gc.ca/public/rest/messages/en/message/7582
Reference information — always verify against official Notices to Mariners before navigation.