Chart correction N50/23 — chart 51144

51144   5Ed.  06/27/20  LAST  NM  N22/23  N50/23 Delete Depth 6 meters   38°40′40.9″N  9°08′04.8″W and extend blue tint and depth contour (5-meter) NW to enclose above position (10(245)23 Lisboa)

Source: NGA U.S. Notice to Mariners · edition: 5Ed. 06/27/20

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