Chart correction 42/22 — chart 12253

★12253 48Ed. 01/01/17 LAST NM 44/21 42/22 Delete Buoy "21" 36°53′23.1″N 76°20′02.9″W Buoy "23" 36°52′56.0″N 76°19′58.3″W Buoy "30" 36°52′01.7″N 76°19′41.7″W Buoy "31" 36°51′57.4″N 76°19′21.0″W Buoy "32" 36°51′35.9″N 76°19′04.1″W Buoy "34" 36°51′06.3″N 76°18′21.7″W Buoy "36" 36°50′50.3″N 76°17′58.5″W Relocate Buoy "19" from 36°53′50.1″N 76°20′07.6″W to 36°53′37.5″N 76°20′04.5″W Buoy "20" from 36°53′33.0″N 76°20′14.6″W to 36°53′32.2″N 76°20′15.4″W Change Designation of buoy "25" to "23" 36°52′27.8″N 76°19′52.6″W Designation of buoy "29" to "25" 36°52′13.4″N 76°19′42.9″W Designation of buoy "33" to "29" 36°51′27.8″N 76°18′37.2″W (See 44/21) Add Buoy "21" G, Fl G 4s 36°52′55.8″N 76°19′57.4″W Buoy "26" R, QR 36°52′00.1″N 76°19′41.4″W Buoy "27" G, Fl G 4s 36°51′58.1″N 76°19′20.8″W Buoy "28" R, Fl R 2.5s 36°51′35.0″N 76°19′04.6″W Buoy "30" R, nun 36°51′05.8″N 76°18′22.4″W Buoy "32" R, QR 36°50′49.8″N 76°17′59.3″W (Inset) Delete Buoy "34" 36°51′06.3″N 76°18′21.7″W Buoy "36" 36°50′50.3″N 76°17′58.5″W Change Designation of buoy "33" to "29" 36°51′27.8″N 76°18′37.2″W Add Buoy "30" R, nun 36°51′05.8″N 76°18′22.4″W Buoy "32" R, QR 36°50′49.8″N 76°17′59.3″W (34/22 CG5)

Source: NGA U.S. Notice to Mariners · edition: 48Ed. 01/01/17

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