Czech Republic Country Flag Size:2' x 3' Waypoints are not given following

Waypoints are not given following the channel into marinas since channel markers are regularly moved to indicate the best water as a result of constant shoaling and scouring

such as the Coastguard

566 makes every 4 inches on the chart equal to one second of longitude

PSN Proper shipping name

1 Location of ERC

Czech Republic Country Flag Size:2' x 3' Waypoints are not given followingVessels sailing under the Czech Republic country flag are required to have on board this flag as part of flag state requirements that derive from maritime regulations in the International Code of Signals and the International Safety Management (ISM) Code. These codes are published by the International Maritime Organization (IMO) as an ongoing effort to reinforce maritime safety procedures and communications to the international maritime community.