📊 Ship Tracking Status
Ships: 0 | Port: 0 | Tracking: 0
🗺️ Zone Legend
Port Zone (0-6.5 NM) - Complete Port Operations
Inner Harbor (6.5-8 NM) - Baltimore Downtown
Patapsco Approach (6-12 NM) - River Channel
Baltimore Approach (12-25 NM) - Bay Channels
Northern Chesapeake (25-50 NM) - Bay Transit
Outer Bay (50+ NM) - Atlantic Approach