Chart correction 16/22 — chart 13249

★13249 13Ed. 04/01/07 LAST NM 34/21 16/22 Change Period of buoy "A" to 3s 42°03′01.5″N 70°09′31.0″W Period of buoy "B" to 3s 42°03′04.8″N 70°09′29.6″W Period of buoy "C" to 3s 42°02′43.0″N 70°08′12.0″W Period of buoy "D" to 3s 42°02′47.0″N 70°08′12.0″W (5/20 CG1; USCG LL)

Source: NGA U.S. Notice to Mariners · edition: 13Ed. 04/01/07

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