Chart correction N21/20 — chart 63170
63170 4Ed. 3/10/12 LAST NM N52/19 N21/20 Delete Light 4°10.5′N 73°31.7′E Add Beacon, Fl 4s 3M 4°10.6′N 73°31.6′E (16(2005)20 Taunton; UKHO ARCS 3323-1)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 3/10/12
Reference information — always verify against official Notices to Mariners before navigation.