Chart correction N37/22 — chart 37342
37342 4Ed. 07/20/13 LAST NM N36/22 N37/22 Delete Purple heavy dashed line between 47°38′27″N 3°39′23″W 47°37′56″N 3°41′15″W Purple heavy dashed line between 47°38′51″N 3°41′49″W 47°39′12″N 3°40′34″W Add Purple heavy dashed line (routing measure limit) [M15] between 47°38′27″N 3°39′23″W 47°31′59″N 3°42′16″W Purple heavy dashed line (routing measure limit) [M15] between 47°39′12″N 3°40′34″W 47°32′17″N 3°43′40″W Legend "APPROACH CHANNEL SEE CAUTION" 47°33′57″N 3°42′08″W (30(55)22 Brest)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 07/20/13
Reference information — always verify against official Notices to Mariners before navigation.