🧭 Pilotage Designation & Compulsory Area Official Source · Verified Jul 02, 2026 Prince Rupert is within Pacific Pilotage Authority Compulsory Pilotage Area 4 (compulsory pilotage applies). 95% Confidence ✓ Confirm 💬 Comment
🧭 Vessel Traffic Services & Reporting Requirements Official Source · Verified Jul 02, 2026 MCTS Prince Rupert (VTS) issues clearances; ships must obtain clearance prior to operating in Canadian waters. Participation mandatory for ships ≥300 gt or ≥20 m length. 95% Confidence ✓ Confirm 💬 Comment
🧭 Official Sailing Directions Covering Chatham Sound Official Source · Verified Jul 02, 2026 Canadian Hydrographic Service Sailing Directions PAC 205 (Inner Passage — Queen Charlotte Sound to Chatham Sound). 92% Confidence ✓ Confirm 💬 Comment
🧭 Official Charts Covering Approaches Operator Source · Verified Jul 02, 2026 CHS Charts: 3957, 3958, 3955, 3964; Admiralty Chart 2435 (port & approaches). 90% Confidence ✓ Confirm 💬 Comment
🧭 Main Commercial Approach Route Operator Source · Verified Jul 02, 2026 Main commercial approach: Dixon Entrance → Brown Passage → Chatham Sound, via Lucy, Rachael and Kinahan Is. toward Ridley & Lelu Is. 90% Confidence ✓ Confirm 💬 Comment
🧭 Inner-Harbour Entrance Character & Marking Operator Source · Verified Jul 02, 2026 Inner harbour entrance depth ≥35 m; marked by Spire Ledge light and bell buoy 'D47'; Venn Passage is NW entry for smaller craft only. 90% Confidence ✓ Confirm 💬 Comment
🧭 Pilot Boarding / Lng-Carrier Boarding Station (Operational Note) Official Source · Verified Jul 02, 2026 PPA notice: LNG-carrier pilot boarding station ≈6 nm W of Triple Island at 54°19.0'N, 131°02.5'W; helicopter boarding may be used. 90% Confidence ✓ Confirm 💬 Comment
🧭 Currents & River Discharge Influence In Chatham Sound Official Source · Verified Jul 02, 2026 Chatham Sound has large tidal currents; non‑tidal flows are strongly influenced by Skeena River discharge and seasonally variable. 90% Confidence ✓ Confirm 💬 Comment