Chart correction N4/21 — chart 52066
52066 4Ed. 12/19/15 LAST NM N37/20 N4/21 Delete Marine farm and buoys (4) in vicinity 37°13′08″N 1°45′18″W (48(380)20 Cadiz)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 12/19/15
Reference information — always verify against official Notices to Mariners before navigation.