Chart correction 3072 — chart 2564

Chart 2564 [ previous update 197/23 ] NAD83 DATUM Insert GfFl.Y.6s ’C1’ 39° 20´·09N., 75° 26´·47W. GfFl.Y.6s ’C2’ 39° 20´·30N., 75° 26´·21W. GfFl.Y.6s ’C3’ 39° 20´·43N., 75° 25´·96W. GfFl.Y.6s ’C4’ 39° 20´·69N., 75° 25´·56W. Wk36/23 2.29 II

Source: UKHO Admiralty Notices to Mariners

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