Chart correction 24/20 — chart 94220

94220 5Ed. 1/8/11 LAST NM 21/20 24/20 Add Radio reporting line [M40.2] with legend “VTS Reporting Line (see Note)” joining 31°13.2′N 122°28.0′E 31°00.0′N 122°20.1′E 31°00.0′N 121°56.4′E Depth 3.7 meters 31°05.8′N 122°01.0′E (CHN CH 13170, 3177) ★95087 5Ed. 5/9/20 NEW EDITION N24/20 (NGA)

Source: NGA U.S. Notice to Mariners · edition: 5Ed. 1/8/11

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