Chart correction 45/20 — chart 524

524 12Ed. 1/27/96 LAST NM 14/20 45/20 Delete Underwater rock, enclosing dotted-line circle and legend “N Viper Shl” in vicinity 8°01′N 115°23′E (36(1334)20 Tianjin)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 1/27/96

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