What is the maximum cross track error allowed in Coastal Waters?

The maximum cross track error allowed in Coastal Waters is 500 yards. This standard is in place to ensure navigational safety and maintain situational awareness during operations in these environments. Coastal waters can be congested with various hazards such as shallow waters, submerged rocks, currents, and other vessels. A cross track error of 500 yards allows for a margin of safety while still ensuring effective maneuverability and response capability.

In this context, the specified limit is a practical measure that balances the need for navigational precision with operational flexibility. Maintaining a cross track error within this boundary aids in preventing potential collisions and ensuring the effectiveness of search and rescue operations, as well as other missions that may be conducted in coastal areas.