Chart correction 31/21 — chart 511

511 (INT 511) 4Ed. 2/10/96 LAST NM 17/20 31/21 Delete R Bn from light 42°44′N 132°20′E (UKHO ARCS 3045-0) ★11324 40Ed. 3/17 LAST NM 30/21 31/21 Add Light Fl W 2.5s 29°26′17.3″N 94°50′02.8″W (4/21 CG8) ★11326 41Ed. 4/19 LAST NM 30/21 31/21 (Page B, Inset 2) Change Light to Fl W 2.5s with legend “Priv” 29°31′52.9″N 95°00′04.9″W Light to Fl W 2.5s with legend “Priv” 29°31′50.9″N 95°00′02.9″W (Page C) Change Light to Fl W with legend “Priv” 29°31′53″N 95°00′06″W Light to Fl W with legend “Priv” 29°31′51″N 95°00′04″W Add Light Fl W 2.5s 29°26′17″N 94°50′03″W (4, 25/21 CG8) ★11327 38Ed. 3/17 LAST NM 30/21 31/21 Change Light to Fl W 2.5s with legend “Priv” 29°31′52.5″N 95°00′05.2″W Light to Fl W 2.5s with legend “Priv” 29°31′50.6″N 95°00′03.1″W Add Light Fl W 2.5s 29°26′17.3″N 94°50′02.8″W (4, 25/21 CG8) ★11339 6Ed. 5/20 LAST NM 30/21 31/21 Add Buoy “C” Y, Fl Y 2.5s with legend “Priv” [Q130.6] 29°46′35″N 93°20′32″W Buoy “D” Y, Fl Y 2.5s with legend “Priv” [Q130.6] 29°46′35″N 93°20′27″W Light Fl W 2.5s with legend “Priv” 29°46′33″N 93°20′26″W Light Fl W 2.5s with legend “Priv” 29°46′21″N 93°20′26″W Light Fl W 2.5s with legend “Priv” 29°46′09″N 93°20′26″W (25/21 CG8) ★11347 42Ed. 5/20 LAST NM 30/21 31/21 (Side A) Add Buoy “C” Y, Fl Y 2.5s with legend “Priv” [Q130.6] 29°46′35″N 93°20′32″W Buoy “D” Y, Fl Y 2.5s with legend “Priv” [Q130.6] 29°46′35″N 93°20′27″W Light Fl W 2.5s with legend “Priv” 29°46′33″N 93°20′26″W Light Fl W 2.5s with legend “Priv” 29°46′21″N 93°20′26″W Light Fl W 2.5s with legend “Priv” 29°46′09″N 93°20′26″W (25/21 CG8) ★11356 42Ed. 10/19 LAST NM 30/21 31/21 Add Platform (unlighted) [L10] 28°45′33″N 90°55′58″W Platform (unlighted) [L10] 28°57′11″N 90°57′36″W (26/20, 6/21 CG8) ★11541 42Ed. 2/19 LAST NM 26/21 31/21 (Side A, Beaufort Inlet II to HH) Add Front range light QW 18ft 34°41′38″N 76°40′00″W Rear range light Iso W 6s 32ft 34°41′33″N 76°39′52″W Range line extending in 305.9° direction from above rear range light dashed for 790 yards, thence solid for 2100 yards (See 15/20) (21/21 CG5) ★11545 67Ed. 7/19 LAST NM 24/21 31/21 Delete Beacon “48” 34°42′57″N 76°34′53″W Change Light “60” to “1” Fl G 4s 15ft 4M 34°42′11″N 76°37′08″W Change Light “58” to “3” Fl G 2.5s 15ft 4M 34°42′08″N 76°36′45″W Light “56” to “7” Fl G 4s 15ft 4M 34°42′12″N 76°35′52″W Light “55” to “8” Fl R 2.5s 15ft 4M 34°42′43″N 76°35′22″W Light to “5” Fl G 4s 15ft 4M 34°40′47″N 76°36′48″W Light “1” to “6” Fl R 4s 15ft 4M 34°42′08″N 76°35′46″W Light “MM” to “HW” Fl W 4s 15ft 5M 34°41′40″N 76°35′22″W Beacon “56A” to “5” G 34°42′08″N 76°36′05″W Beacon “4” to “7” G 34°40′54″N 76°36′29″W Beacon “3” to “2” R 34°41′57″N 76°35′36″W Beacon “3” to “8” R 34°41′10″N 76°36′06″W Beacon “1” to “12” R 34°41′29″N 76°35′47″W Beacon “1A” to “10” R 34°41′23″N 76°35′57″W Buoy “56B” to “3A” G 34°42′06″N 76°36′17″W Buoy “51” to “10” R, nun 34°42′53″N 76°35′13″W Buoy “1A” to “4” R, nun 34°42′05″N 76°35′46″W (See 42/20) Add Front range light QW 18ft 34°41′38″N 76°40′00″W Rear range light Iso W 6s 32ft 34°41′33″N 76°39′52″W Range line extending in 305.9° direction from above rear range light dashed for 800 yards, thence solid for 2265 yards (See 15/20) (25/20, 21, 25/21 CG5) ★11547 40Ed. 7/15 LAST NM 21/21 31/21 Change Light “60” to “1” Fl G 4s 15ft 4M 34°42′11.1″N 76°37′07.6″W (See 15/20) Add Front range light QW 18ft 34°41′38.2″N 76°39′59.9″W Rear range light Iso W 6s 32ft 34°41′33.5″N 76°39′52.3″W Range line extending in 305.9° direction from above rear range light dashed for 790 yards, thence solid for 2250 yards (21, 25/21 CG5) ★11550 33Ed. 10/19 LAST NM 30/21 31/21 Delete Buoy “10” 35°04′29″N 76°00′59″W Relocate Buoy “8” from 35°04′23″N 76°01′01″W to 35°04′07″N 76°00′53″W (25/21 CG5) ★12221 84Ed. 5/19 LAST NM 30/21 31/21 Substitute Light Fl W 5s 58ft with legend “Priv” for position circle “ABAND LT HO” 37°18′04″N 76°16′40″W (26/21 CG5; USCG LL) ★12225 62Ed. 8/19 LAST NM 30/21 31/21 Add Depth 18 feet Obstn [K41] 37°24′51″N 76°11′43″W (NOS) ★12238 43Ed. 12/17 LAST NM 30/21 31/21 Substitute Light Fl W 5s 58ft with legend “Priv” for position circle “ABAND LT HO” 37°18′04″N 76°16′40″W Add Depth 18 feet Obstn [K41] 37°24′51″N 76°11′43″W (NOS; 26/21 CG5; USCG LL) ★12263 58Ed. 12/18 LAST NM 30/21 31/21 Add Depth 3 feet Obstn [K41] 38°39′38″N 76°19′14″W Depth 6 feet Obstn [K41] 38°39′38″N 76°19′26″W Depth 6 feet Obstn [K41] 38°39′48″N 76°19′36″W (NOS) ★12264 34Ed. 6/19 LAST NM 30/21 31/21 Add Buoy “1” G, Fl G 2.5s 38°18′03.6″N 76°26′59.6″W Buoy “3” G, can 38°17′57.6″N 76°27′03.1″W Buoy “5” G, Fl G 4s 38°18′03.0″N 76°27′11.9″W Buoy “7” G, Fl G 6s 38°17′56.5″N 76°27′13.2″W (25/21 CG5) NM 31/21 SECTION I I-1.2 ★12266 34Ed. 7/19 LAST NM 28/21 31/21 Add Depth 3 feet Obstn [K41] 38°39′38″N 76°19′14″W Depth 6 feet Obstn [K41] 38°39′38″N 76°19′26″W Depth 6 feet Obstn [K41] 38°39′48″N 76°19′36″W (NOS) ★12280 12Ed. 9/20 LAST NM 30/21 31/21 (Left Panel) Add Depth 3 feet Obstn [K41] 38°39.6′N 76°19.2′W Depth 6 feet Obstn [K41] 38°39.6′N 76°19.4′W Depth 6 feet Obstn [K41] 38°39.8′N 76°19.6′W (Right Panel) Substitute Light Fl W 5s 58ft with legend “Priv” for position circle “ABAND LT HO” 37°18.1′N 76°16.7′W Add Depth 18 feet Obstn [K41] 37°24.8′N 76°11.7′W (NOS; 26/21 CG5; USCG LL) ★12284 17Ed. 9/14 LAST NM 11/19 31/21 Add Buoy “1” G, Fl G 2.5s 38°18′03.6″N 76°26′59.6″W Buoy “3” G, can 38°17′57.6″N 76°27′03.1″W Buoy “5” G, Fl G 4s 38°18′03.0″N 76°27′11.9″W Buoy “7” G, Fl G 6s 38°17′56.5″N 76°27′13.2″W (25/21 CG5) ★12339 47Ed. 3/13 LAST NM 19/21 31/21 Delete Mooring buoy 40°47′40.7″N 73°52′16.0″W Mooring buoy 40°47′38.5″N 73°52′03.5″W (See 39/20) Add Mooring buoy [Q40] 40°47′43.3″N 73°52′30.4″W Mooring buoy [Q40] 40°47′40.7″N 73°52′21.7″W (25/21 CG1) ★12402 15Ed. 1/20 LAST NM 6/20 31/21 Relocate Buoy “3” from 40°33′54.4″N 73°58′25.7″W to 40°33′54.9″N 73°58′25.6″W (26/21 CG1) ★14848 60Ed. 10/18 LAST NM 19/21 31/21 (Left Panel) Delete Position circle “Signs (Rep 2019)” 42°09′02.4″N 83°06′59.6″W (See 19/21) (NOS) ★14853 19Ed. 10/18 LAST NM 19/21 31/21 (Page 8) Delete Position circle “Signs (Rep 2019)” 42°09′02.4″N 83°06′59.6″W (See 19/21) (NOS) ★14901 18Ed. 8/20 LAST NM 25/21 31/21 Add Buoy Y, Fl Y 2.5s with legend “(Priv)” [Q130.6] 42°42.1′N 87°38.1′W (24/21 CG9) ★14904 28Ed. 5/19 LAST NM 25/21 31/21 Add Buoy Y, Fl Y 2.5s with legend “(Priv)” [Q130.6] 42°42′03″N 87°38′08″W (24/21 CG9) 17400 19Ed. 7/20 LAST NM 31/20 31/21 Substitute Depth 0 fathom 4 feet, R [J9.1] for depth 9 fathoms 54°10.8′N 132°58.0′W (2/20 Ottawa)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 2/10/96

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