Chart correction 51/21 — chart 93720
93720 11Ed. 07/07/07 LAST NM 41/21 51/21 Add Light float R, Mo(A) W 6s Racon (Q) AIS [Q31] 22°10.9′N 113°49.8′E (26(63)18 Hong Kong)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 07/07/07
Reference information — always verify against official Notices to Mariners before navigation.