Chart correction 52/21 — chart 37106

37106 4Ed. 01/23/99 LAST NM 50/21 52/21 Add "Explosives Dump (occas)" area [N23.1] bound by purple composite-line circle, radius 0.1 mile, centered 50°46′04″N 1°34′23″E (25(47)17 Brest)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 01/23/99

Reference information — always verify against official Notices to Mariners before navigation.