Chart correction 45/20 — chart 508
508 (INT 508) 2Ed. 5/18/96 LAST NM 48/19 45/20 Delete Underwater rock, blue tint and enclosing dotted-line circle in vicinity 7°59′N 115°20′E Underwater rock, blue tint and enclosing dotted-line circle in vicinity 8°05′N 115°24′E Legend “North Vipir Sh” 8°05′N 115°36′E (36(1334)20 Tianjin; UKHO ARCS 1338-0)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 5/18/96
Reference information — always verify against official Notices to Mariners before navigation.