Chart correction 41/20 — chart 57101

57101 18Ed. 9/11/93 LAST NM 35/20 41/20 Add Danger circle “Obstn” [K40] 6°27′39″N 3°22′42″E (See 40/18) (Plan) Add Danger circle “Obstn” [K40] 6°27′38.9″N 3°22′41.9″E (35(4199)20 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 18Ed. 9/11/93

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