Chart correction N11/26 — chart 28171

28171 1Ed. 4/30/1994 LAST NM N31/09 N11/26 Add Warning note in left top and right bottom margins of chart "WARNING This chart has been corrected via the Notice to Mariners from the announcement Notice until NtM 11/26. Any future corrections to this chart will be announced either by a NAVAREA IV or NAVAREA XII message. This chart is planned to be canceled no later than October 2026 via a NAVTEX message." (NGA) I-2.1 SECTION I NM 11/26 CHARTS AFFECTED BY NOTICE TO MARINERS NM 48/24 THROUGH NM 11/26 Note: N indicates Not For Sale; P indicates Preliminary; T indicates Temporary; * indicates New Edition/New Chart; ** indicates Chart Canceled Chart No. Ed. No. Notice to Mariners No. 12 1 10/25 13 1 10/25 14 4 2/25 21 4 2/25 22 1 2/25 51 1 10/25;4/26 52 1 49/24;1/25 62 3 4/26 70 4 1/26 73 4 1,4/26 101 3 35,36/25 104 5 2/25 105 4 2,7/25 106 1 2/25 121 5 24/25 145 16 10/25 200 3 1/26 201 2 1/26 301 1 1/25 302 1 1/25;6/26 310 20 1/25 400 3 10/25 401 5 10/25 503 4 4/26 507 2 49/24;15/25 508 2 48/24;2,9,15,16,17,31, 50/25;3/26 509 4 48,49/24;1,2,3,21,29, 50/25;1/26 510 3 21/25 511 4 51,52/24;1,3,21/25 512 2 28/25 522 87 48,49,51/24;1,2,3,9,16, 17,21,30/25;1/26 524 12 48,49/24;3,9,16,17/25 550 7 48,49/24;2,3,7,15,16,17, 19,20,25,31,50/25;3/26 623 9 49/24;15/25;1/26 632 8 9,11,15,16/25 704 1 13,14,17/25 705 3 18,30/25 706 4 3,4/26 708 3 1/26 709 2 1/26 11004 9 10/25 11434 30 48/24** 11460 44 48/24** 11480 41 48/24** 14003 6 41/25 14786 15 51/24** 16520 25 51/24** 16540 13 51/24** 16568 14 51/24** 16580 15 51/24** 16640 25 51/24** 16660 31 51/24** 16680 12 51/24** 16700 32 51/24** 16760 11 51/24** 17300 32 51/24** 17320 20 51/24** 17360 37 51/24** 17400 19 51/24** 17420 29 51/24** 18400 51 51/24** 18480 32 51/24** 18500 31 51/24** 18520 28 51/24** 18580 24 51/24** 18600 15 51/24** 18620 24 51/24** 18640 27 51/24** 18680 32 51/24** 18700 23 51/24** 18720 35 51/24** 18740 46 51/24** 19004 39 51/24** 19320 17 51/24** 19340 27 51/24** 19380 15 51/24** 21033 46 4/26 21036 7 4/26 21483 3 18,22/25 21489 3 18,22/25 21521 15 11/26 21524 4 11/26 21525 22 11/26 21526 6 11/26 21529 3 11/26 21530 1 11/26 21542 3 11/26 21543 13 11/26 21544 20 11/26 21546 4 11/26 21547 2 11/26 21561 3 11/26 21562 14 11/26 21563 4 11/26 21580 40 11/26 21581 5 11/26 21584 2 11/26 21605 7 25/25 22004 38 8,26/25 22008 35 39/25 24000 39 30/25;1/26 24012 40 1/26 24020 47 3/25 24028 6 51/24;12,14/25 25640 45 51/24** 25841 9 5/26 26001 4 27/25 26050 1 11/26 26060 1 25/25 26070 2 11/26 26210 3 5/26 27120 4 10/25 27122 5 10/25 27161 4 2/25 28004 1 10/25 28049 13 11/26 28050 3 11/26 28051 4 11/26 28082 19 11/26 28104 3 11/26 28125 2 11/26 28130 1 11/26 28140 1 11/26 28142 5 11/26 28143 7 11/26 28144 5 11/26 28150 3 11/26 28151 2 11/26 28153 1 11/26 28154 2 11/26 28161 4 11/26 28162 29 11/26 28167 4 11/26 28170 2 11/26 28171 1 11/26 29322 4 45/25 29323 4 45/25 36005 3 49,50/24;6,8/25 37000 23 1,15,24,38/25 37025 26 2,6,8/25 43000 5 38/25 43015 12 35,36,38/25 44000 17 19/25 44015 10 48/24;3,5,14,19,20,21,22, 23,24,25,26,27,28,30,31, 32,33,38/25 44030 9 3,37/25 51007 23 8/25;2/26 51180 5 9/26 51224 1 17/25 51225 3 5/25 51300 4 5/25 51559 4 19/25 52031 2 3/25 53011 3 3,7/25;5/26 54090 3 3,21/25 54095 3 44/25 54105 3 48/25 54115 3 48/24;18,20,48,51/25 54131 3 3,21,27,37/25;5/26 54230 1 50/25 55001 4 1,12,23/25;6/26 55141 1 6,39,41,42/25 57182 12 8,9,19/25;9/26 57183 1 19/25;9/26 62024 14 1/25 62028 16 1,18,28/25 62032 18 3,4,5,8,13,14,18,30/25 62480 4 3,4,5,6,8,18,30,34/25 62490 4 3,8,13,14,18,30,34/25 Chart No. Ed. No. Notice to Mariners No. 63005 19 35,36,37/25 63010 14 12/25 63015 11 2/25 63020 15 4/26 71005 1 4,12,20,39,41/25;6/26 71033 31 5,12,14,24,26,39/25;6/26 72021 8 52/24;1/25 72035 8 6,10/26 72045 2 10/26 73000 9 52/24;1/25 73008 8 51,52/24;1/25 73020 9 49/24 73032 4 49/24 81782 3 30/25 82010 6 6/26 83633 5 51/24** 91005 6 51,52/24 91010 6 48,49,51/24;3,4,7,48, 50/25 92006 5 11,15,16,17/25 92020 2 4/25 93006 3 48,49,51/24;5,7,20,21,22, 24,31,32,33,34,50,51/25; 7/26 93010 6 14,32/25;3/26 93020 2 50/24;15,16/25 93022 4 32/25;2/26 93025 5 18,20,22,25,33/25 93030 7 15,16,31/25 93032 4 1,2,16,17,18,19,43/25 93283 5 3/26 93284 5 3/26 94004 7 48,49,50,51,52/24;3,4,7, 13,14,23,28,40,43,44,47, 48,49,50,51/25;7/26 94016 3 48,51/24;4,14,28,49/25; 7/26 94028 8 49,51/24;2,3,7,19,29,32, 40,46,47,49,52/25;1,5,6, 7/26 94033 6 1,2,3,6,8,11,15,27,28,29, 30,31,32,42,43,44,46, 52/25;4,7/26 95016 11 1,40/25 96000 5 51,52/24;3,28/25 96004 14 3,52/25 96012 16 51/24;3/25 96016 7 28/25 96020 4 49/24 96024 3 52/24 96028 5 52/24 97005 9 52/24;40,52/25 97015 10 50/24 97021 8 49,52/24;1,19/25 97026 10 48,50,51,52/24;19/25 97440 8 48,50,51,52/24;1,19, 32/25 97460 7 32/25;8/26 801066 1 N7/26 801208 2 N7/26 801243 1 N7/26 801301 1 N7/26 801316 1 N7/26 801329 1 N7/26 801346 1 N7/26 801347 1 N7/26 801359 1 N7/26 801360 1 N7/26 801366 1 N9/26 801372 1 N7/26 801379 1 N7/26 801382 1 N7/26 801385 2 N7/26 801390 1 N7/26 801398 1 N7/26 801418 1 N7/26 801423 1 N7/26 801425 1 N7/26 801485 1 N7/26 801492 1 N7/26 801493 1 N7/26 801716 1 N7/26 801718 1 N10/25;N7/26 801781 1 N7/26 801962 1 N7/26 802016 1 N7/26 802120 1 N7/26 Chart No. Ed. No. Notice to Mariners No. 802123 1 N7/26 802125 1 N7/26 802126 1 N7/26 802132 1 N7/26 802140 1 N7/26 802158 1 N7/26 802177 1 N7/26 802191 1 N7/26 802407 1 N7/26 802942 1 N7/26 803185 1 N7/26 803222 1 N8/26 803325 1 N52/24;N8/26 803335 1 N8/26 803358 1 N8/26 803382 1 N8/26 803400 2 N8/26 803401 2 N8/26 803405 1 N8/26 803406 1 N8/26 803408 2 N8/26 803410 2 N8/26 803416 1 N8/26 803417 2 N8/26 803418 2 N8/26 803421 1 N8/26 803424 1 N8/26 803426 1 N8/26 803427 2 N8/26 803429 2 N8/26 803431 2 N8/26 803432 2 N8/26 803433 1 N8/26 803434 1 N8/26 803435 1 N10/25;N8/26 803436 1 N8/26 803438 1 N8/26 803442 1 N8/26 803444 1 N8/26 803445 1 N8/26 803450 2 N8/26 803451 2 N8/26 803452 2 N8/26 803453 2 N8/26 803455 3 N8/26 803456 1 N8/26 803457 1 N8/26 803458 1 N8/26 803459 1 N8/26 803462 1 N8/26 803463 1 N8/26 803464 2 N8/26 803465 1 N8/26 803467 2 N8/26 803468 1 N8/26 803470 1 N8/26 803472 2 N8/26 803475 2 N8/26 803478 1 N8/26 803479 2 N8/26 803480 1 N8/26 803481 1 N8/26 803482 1 N8/26 803485 2 N8/26 803486 2 N8/26 803487 2 N8/26 803489 2 N8/26 803496 1 N8/26 803497 1 N8/26 803498 2 N8/26 803499 1 N8/26 803601 1 N8/26 803602 1 N8/26 803606 1 N8/26 803610 2 N8/26 803611 2 N8/26 803617 1 N8/26 803618 2 N8/26 803619 1 N8/26 803621 1 N8/26 803628 1 N8/26 803629 1 N8/26 803633 1 N8/26 803636 1 N8/26 803646 1 N8/26 803649 1 N8/26 803653 1 N8/26 Chart No. Ed. No. Notice to Mariners No. I-2.2 NM 11/26 SECTION I CHARTS AFFECTED BY NOTICE TO MARINERS NM 48/24 THROUGH NM 11/26 Note: N indicates Not For Sale; P indicates Preliminary; T indicates Temporary; * indicates New Edition/New Chart; ** indicates Chart Canceled 803658 1 N10/25;N8/26 803664 1 N8/26 803668 1 N8/26 803669 1 N8/26 803678 1 N8/26 803682 1 N8/26 803684 1 N8/26 803685 1 N8/26 803687 1 N8/26 803689 1 N8/26 803698 1 N8/26 803704 1 N8/26 803728 1 N8/26 803738 2 N8/26 803752 1 N8/26 803759 1 N8/26 803771 1 N8/26 804233 2 N8/26 804344 1 N8/26 804486 1 N8/26 804500 1 N8/26 805195 2 N8/26 805318 1 N8/26 805321 1 N8/26 805326 1 N8/26 805327 1 N8/26 805353 1 N8/26 805373 1 N8/26 805400 1 N8/26 805409 1 N8/26 805416 1 N8/26 805429 1 N8/26 805433 1 N8/26 805576 2 N8/26 806134 1 N8/26 806204 1 N8/26 806240 1 N8/26 806242 1 N8/26 806263 1 N8/26 806266 1 N8/26 806284 1 N8/26 806294 1 N8/26 806413 2 N8/26 806464 2 N8/26 806675 2 N8/26 806901 1 N8/26 806902 2 N8/26 806903 2 N8/26 806904 2 N8/26 806911 1 N8/26 806917 2 N8/26 806918 1 N8/26 806921 2 N8/26 806925 1 N8/26 806926 1 N8/26 806928 1 N8/26 806929 2 N8/26 806931 1 N8/26 806932 1 N8/26 806933 1 N8/26 806938 1 N8/26 806939 1 N8/26 806941 2 N8/26 806946 1 N8/26 806947 2 N8/26 806951 1 N8/26 806952 2 N8/26 806953 2 N8/26 806958 1 N8/26 806959 1 N8/26 806964 1 N8/26 806967 1 N8/26 806969 1 N8/26 806973 2 N8/26 806978 1 N8/26 806979 2 N8/26 806984 1 N8/26 806986 1 N8/26 807228 1 N8/26 807776 1 N8/26 808909 1 N8/26 808913 1 N8/26 808914 1 N8/26 808919 1 N8/26 808921 1 N8/26 808924 1 N8/26 808929 1 N8/26 Chart No. Ed. No. Notice to Mariners No. 808953 1 N8/26 808955 1 N8/26 808972 1 N8/26 808981 1 N8/26 809101 1 N8/26 809102 1 N8/26 809103 1 N8/26 809106 1 N8/26 809107 1 N8/26 809108 1 N8/26 809111 1 N8/26 809117 1 N8/26 809118 1 N8/26 809121 1 N8/26 809122 1 N8/26 809123 1 N8/26 809125 1 N8/26 809127 1 N8/26 809130 1 N8/26 809133 1 N8/26 809136 1 N8/26 809138 1 N8/26 809144 1 N8/26 809147 1 N8/26 809151 1 N8/26 809155 1 N8/26 809158 1 N8/26 809164 2 N8/26 809167 1 N8/26 809170 1 N8/26 809178 2 N8/26 809179 1 N8/26 809187 1 N8/26 809189 1 N8/26 809193 1 N8/26 809196 1 N8/26 809201 1 N8/26 809210 1 N8/26 809280 1 N8/26 809381 2 N8/26 809512 1 N8/26 809519 1 N8/26 809527 1 N8/26 809531 1 N8/26 809534 1 N8/26 809545 1 N8/26 809584 1 N8/26 809833 1 N5/25** Chart No. Ed. No. Notice to Mariners No. II - 1.1 SECTION II NM 11/26 MARINE INFORMATION FINAL NOTICE TO MARINERS Notice to Mariners 11/26 is the final Notice to Mariners publication. All remaining charts are either canceled or will be maintained by the Maritime Watch, as described below. CANCELATION OF NON- PRIME CHARTING AREA PUBLIC SALE STANDARD NAUTICAL CHARTS AND LITTORAL PLANNING CHARTS All Public Sale Standard Nautical Charts that are not within our Prime Charting Authority Areas and Littoral Planning Charts are canceled with this Notice to Mariners. The chart corrections and charts affected section for these charts are excluded from this notice. A list of all Standard Nautical Charts are provided on pages II-1.2-1.3. The list of canceled Littoral Planing Charts is provided on page II-1.4. PRIME CHARTING AUTHORITY AREA CHARTS MAINTENANCE Due to remaining customer and international requirements, approximately 40 charts identified within our Prime Charting Authority areas that will remain active. However, these charts will now be maintained as needed via the Maritime Watch as either a NAVAREA IV or NAVAREA XII message. A chart correction has been included in this notice for each affected chart. We anticipate these charts to be canceled via the Maritime Watch no later than October 2026. LITTORAL PLANNING CHARTS ARE FOR PLANNING PURPOSES ONLY While the Littoral Planning Charts are planned to be canceled in NM 11/26, they will remain available online for planning purposes only for one year. They will not be considered safe for navigation. A chart correction will be published for each LPC with an appropriate note, over the next few weeks. They will remain online until approximately March 1, 2027. NOTICE TO MARINERS CUSTOMER PHONE NUMBERS DECOMMISSIONED With the conclusion of Notice to Mariners, the customer phone numbers 571-557-8282 and 571-557-8383 will be decommissioned. Customers will be able to submit comments, questions, and concerns regarding our products via the Maritime Quality Feedback System on our website, at www.msi.nga.mil. For urgent needs contact the Maritime Watch at 571-557-5455, and for all emergencies contact your local Coast Guard stations. DNC SUNSETTING Effective March 1,2026, NGA’s DNC portfolio will be reduced to only Coastal and General scale libraries with a limited number of Harbor and Approach scale libraries. NGA recommends transitioning to our latest Electronic Navigation Charts (ENC) available via the Maritime Content Dissemination Portal (MCDP): https://mcdp.nga.mil. NGA’s sunsetting of DNC’s remaining portfolio will occur on October 1, 2026. SAILING DIRECTIONS NEW EDITIONS AND ANNOUNCEMENTS CHANGE Mariners will receive update and new edition announcements for all Maritime Publications via the Maritime Safety Website. Customers can view updates using the "WHAT’S NEW...." tab within the Customer Outreach section and can also subscribe to email notifications of updates and new editions using "PUBLICATION UPDATES" within the Subscription Services section, both are located on the home page. The Maritime Safety Website can be accessed directly at https://msi.nga.mil. FAREWELL LETTER Farewell letter from the Maritime Safety Office has been provided at the end of this section, on page II-1.5. NM 11/26 SECTION II II - 1.2 CANCELATION OF PUBLIC SALE STANDARD NAUTICAL CHARTS Chart Edition Chart Edition Chart Edition Chart Edition Chart Edition Chart Edition Chart Edition 10 2 145 16 609 2 21483 3 25842 10 26260 5 28006 1 11 2 200 3 621 5 21489 3 25845 10 26263 3 28041 4 12 1 201 2 622 9 21490 1 25847 1 26267 3 28042 3 13 1 202 2 623 9 21500 1 25848 26 26280 7 28052 2 14 4 203 2 624 3 21510 1 25849 13 26281 4 28053 2 17 43 204 4 625 4 21520 1 26001 4 26284 3 28054 2 20 3 211 5 632 8 21540 37 26042 4 26286 2 28103 2 21 4 301 1 700 4 21550 1 26060 1 26288 2 28110 2 22 1 302 1 701 3 21560 33 26063 6 26295 1 28120 1 24 20 310 20 702 5 21582 3 26065 5 26300 7 28164 17 51 1 400 3 703 4 21583 13 26066 14 26306 14 28165 22 52 1 401 5 704 1 21601 4 26068 12 26307 16 28190 2 53 2 402 4 705 3 21603 10 26100 4 26308 5 29002 9 56 38 502 2 706 4 21605 7 26140 2 26309 27 29005 7 62 3 503 4 707 2 21621 10 26141 12 26320 5 29008 6 63 24 504 4 708 3 21661 12 26142 10 26321 9 29012 8 70 4 505 2 709 2 22000 16 26143 10 26324 16 29015 5 71 4 506 2 800 4 22004 38 26145 10 26328 2 29018 4 72 4 507 2 803 1 22008 35 26146 1 27005 5 29022 5 73 4 508 2 804 5 22012 31 26147 31 27040 5 29025 3 74 18 509 4 805 1 22205 3 26148 4 27060 2 29030 6 76 25 510 3 11004 9 22225 3 26181 21 27087 3 29040 3 80 7 511 4 11461 5 22250 3 26182 1 27120 4 29101 6 90 5 512 2 14003 6 22275 4 26184 5 27122 5 29104 4 100 1 520 127 14018 6 22290 5 26186 19 27130 2 29105 5 101 3 521 11 14024 5 22305 3 26187 1 27141 5 29106 5 102 5 522 87 15023 5 24000 39 26188 11 27142 5 29107 2 103 5 523 8 17003 5 24004 36 26190 2 27146 2 29121 5 104 5 524 12 17421 1 24008 42 26203 6 27160 2 29122 5 105 4 525 3 18000 8 24012 40 26206 11 27161 4 29123 3 106 1 526 10 18722 3 24016 53 26207 1 27180 2 29124 1 107 3 532 17 18723 3 24020 47 26210 3 27183 8 29125 1 108 9 541 2 19008 5 24024 46 26220 6 27184 12 29126 2 109 5 550 7 21005 5 24028 6 26237 3 27186 8 29127 4 110 2 600 5 21008 62 25001 7 26240 7 27201 13 29128 4 111 3 601 4 21011 5 25700 3 26244 3 27202 6 29141 3 112 6 602 6 21014 72 25710 2 26245 16 27206 18 29142 3 113 4 603 6 21017 50 25720 3 26247 19 27207 12 29180 1 120 6 604 5 21020 42 25723 40 26250 18 27211 22 29200 4 121 5 605 4 21023 41 25724 3 26255 7 27222 11 29281 1 124 10 606 1 21026 47 25800 3 26256 8 27241 23 29282 3 125 7 607 1 21033 46 25803 17 26257 15 27243 2 29321 5 126 39 608 2 21036 7 25841 9 26259 2 28004 1 29322 4 II - 1.3 SECTION II NM 11/26 Chart Edition Chart Edition Chart Edition Chart Edition Chart Edition Chart Edition Chart Edition 29323 4 51263 23 61550 2 73008 8 81249 2 81782 3 93032 4 29324 2 51280 8 62000 21 73010 3 81251 1 81791 3 93046 1 29325 1 51300 4 62024 14 73012 6 81288 1 81796 3 93283 5 29720 1 51320 3 62028 16 73014 10 81303 2 81809 2 93284 5 29741 2 51321 1 62032 18 73016 4 81327 4 81817 2 94004 7 29742 1 51322 1 62480 4 73018 3 81329 2 82005 5 94016 3 29781 2 51559 4 62490 4 73020 9 81338 4 82010 6 94028 8 36005 3 52031 2 63000 14 73022 4 81345 3 82015 13 94033 6 37000 23 53011 3 63005 19 73024 3 81411 2 82020 7 95016 11 37025 26 54089 1 63010 14 73030 4 81427 2 82030 9 96000 5 38010 1 54090 3 63015 11 73032 4 81435 4 82683 4 96004 14 38029 2 54091 1 63020 15 73034 5 81453 7 83010 6 96012 16 38030 1 54095 3 71005 1 76020 8 81488 3 83015 8 96016 7 38032 6 54105 3 71006 5 76030 9 81511 3 83020 8 96020 4 38341 3 54115 3 71009 3 81001 2 81523 5 83032 1 96024 3 38342 2 54131 3 71015 5 81002 7 81531 4 83034 1 96028 5 41000 2 54230 1 71018 10 81007 5 81540 2 83039 11 96032 3 42046 3 54265 1 71033 31 81012 3 81544 7 83382 9 96036 2 43000 5 55001 4 71036 8 81019 4 81557 2 83500 2 96460 2 43015 12 55141 1 72000 8 81023 6 81563 2 91004 3 96480 3 44000 17 57061 6 72007 10 81030 5 81565 2 91005 6 97000 3 44015 10 57062 10 72014 10 81060 3 81576 2 91010 6 97005 9 44030 9 57065 1 72021 8 81127 2 81587 2 91175 3 97015 10 51007 23 57082 4 72028 7 81133 4 81604 3 92006 5 97021 8 51013 5 57169 1 72035 8 81141 5 81612 2 92010 3 97026 10 51180 5 57182 12 72045 2 81145 1 81616 2 92020 2 97029 3 51200 4 57183 1 72085 3 81148 6 81626 2 93006 3 97440 8 51201 3 61000 21 72105 2 81151 7 81711 7 93010 6 97460 7 51220 8 61020 3 72173 2 81155 6 81715 5 93018 8 999996 1 51224 1 61300 2 73000 9 81166 2 81723 2 93020 2 999997 1 51225 3 61400 2 73002 4 81187 6 81729 2 93022 4 999998 1 51240 2 61450 2 73004 4 81209 4 81737 2 93025 5 999999 1 51261 23 61500 2 73006 2 81237 2 81771 3 93030 7 18465TR 32 NM 11/26 SECTION II II - 1.4 CANCELATION OF LITTORAL PLANNING CHARTS Chart Edition Chart Edition Chart Edition Chart Edition Chart Edition Chart Edition 801066 1 803335 1 803470 1 803698 1 806921 2 809106 1 801208 2 803358 1 803472 2 803704 1 806925 1 809107 1 801243 1 803382 1 803475 2 803728 1 806926 1 809108 1 801301 1 803400 2 803478 1 803738 2 806928 1 809111 1 801316 1 803401 2 803479 2 803752 1 806929 2 809117 1 801329 1 803405 1 803480 1 803759 1 806931 1 809118 1 801346 1 803406 1 803481 1 803771 1 806932 1 809121 1 801347 1 803408 2 803482 1 804233 2 806933 1 809122 1 801359 1 803410 2 803485 2 804344 1 806938 1 809123 1 801360 1 803416 1 803486 2 804486 1 806939 1 809125 1 801366 1 803417 2 803487 2 804500 1 806941 2 809127 1 801372 1 803418 2 803489 2 805195 2 806946 1 809130 1 801379 1 803421 1 803496 1 805318 1 806947 2 809133 1 801382 1 803424 1 803497 1 805321 1 806951 1 809136 1 801385 2 803426 1 803498 2 805326 1 806952 2 809138 1 801390 1 803427 2 803499 1 805327 1 806953 2 809144 1 801398 1 803429 2 803601 1 805353 1 806958 1 809147 1 801418 1 803431 2 803602 1 805373 1 806959 1 809151 1 801423 1 803432 2 803606 1 805400 1 806964 1 809155 1 801425 1 803433 1 803610 2 805409 1 806967 1 809158 1 801485 1 803434 1 803611 2 805416 1 806969 1 809164 2 801492 1 803435 1 803617 1 805429 1 806973 2 809167 1 801493 1 803436 1 803618 2 805433 1 806978 1 809170 1 801716 1 803438 1 803619 1 805576 2 806979 2 809178 2 801718 1 803442 1 803621 1 806134 1 806984 1 809179 1 801781 1 803444 1 803628 1 806204 1 806986 1 809187 1 801962 1 803445 1 803629 1 806240 1 807228 1 809189 1 802016 1 803450 2 803633 1 806242 1 807776 1 809193 1 802120 1 803451 2 803636 1 806263 1 808909 1 809196 1 802123 1 803452 2 803646 1 806266 1 808913 1 809201 1 802125 1 803453 2 803649 1 806284 1 808914 1 809210 1 802126 1 803455 3 803653 1 806294 1 808919 1 809280 1 802132 1 803456 1 803658 1 806413 2 808921 1 809381 2 802140 1 803457 1 803664 1 806464 2 808924 1 809512 1 802158 1 803458 1 803668 1 806675 2 808929 1 809519 1 802177 1 803459 1 803669 1 806901 1 808953 1 809527 1 802191 1 803462 1 803678 1 806902 2 808955 1 809531 1 802407 1 803463 1 803682 1 806903 2 808972 1 809534 1 802942 1 803464 2 803684 1 806904 2 808981 1 809545 1 803185 1 803465 1 803685 1 806911 1 809101 1 809584 1 803222 1 803467 2 803687 1 806917 2 809102 1 803325 1 803468 1 803689 1 806918 1 809103 1 II - 1.5 SECTION II NM 11/26 FAREWELL The Notice to Mariners has been a cornerstone of maritime safety for 157 years, providing essential information to navigators and shipmasters to ensure the safe movement of vessels worldwide. The history of the Notice to Mariners dates back to 1830, when the U.S. Navy established the Depot of Charts and Instruments to store and distribute navigational tools, charts, and publications. The Notice to Mariners has evolved to include a wide range of information, including temporary changes to lighthouses and other aids to navigation, recently surveyed hazards, observations of icebergs, and changes in traffic separation schemes. Its purpose is to correct or augment existing navigational information, ensuring that mariners have the most accurate and reliable data to navigate safely. The men and women behind the Notice to Mariners have worked tirelessly for over a century and a half to provide this critical service, and their contributions have been instrumental in ensuring the safe completion of countless voyages. Over the past 157 years, the Notice to Mariners has undergone several changes in its parent organization, while its core mission has remained consistent. The mission to provide updated information on navigation hazards has been a constant, but the organization responsible for overseeing the Notice has evolved over time. Today, the Maritime Safety Office at the National Geospatial-Intelligence Agency (NGA) is responsible for providing accurate charts, DNC, ENC and publications, including the U.S. Notice to Mariners. The NGA's Maritime Safety Office continued the legacy of the Notice to Mariners, ensuring that mariners have access to the most current and reliable information to navigate safely. To meet the needs of a global customer base, the distribution of the Notice has had to become increasingly efficient over the years. Initially, the Notice was printed externally and mailed to users, but this method was soon supplemented by the establishment of Branch Hydrographic Offices in major ports such as Boston, New York, Philadelphia, Baltimore, New Orleans, and San Francisco. These offices received the Notice and made it available for consultation by mariners, significantly boosting circulation and accessibility. Today, the Notice is disseminated through a variety of channels, including digital platforms, to ensure that mariners can access the information they need quickly and easily, regardless of their location. The maritime industry's transition to the digital era was a significant factor in the evolution of the Notice to Mariners. In 2021, the Maritime Safety Office began creating Electronic Navigational Charts (ENC) based on the S-57 format, and NGA started converting DNC libraries into ENC cells. The Certified Print ENC (CPENC) was also developed, which converts ENC cells into printable charts for customers who required hardcopy charts. As the industry shifted towards digital navigation methods, the NGA's ENC and CPENC portfolio grew, and more customers began using them for navigation. The Standard Nautical Charts (SNC) and Notices became a backup method of navigation for most mariners. In response, the NGA reduced its SNC portfolio and reassigned analysts to support the growth of ENC production. This marked a significant shift in the way the maritime industry approached navigation, and the NGA's Maritime Safety Office was at the forefront of this change. The conclusion of the Notice to Mariners mission after 157 years marks a significant milestone in the history of the NGA's Maritime Safety Office. The Notice was the 2nd longest continually published weekly publication in the United States, and its impact on the maritime industry and the country as a whole cannot be overstated. The analysts who worked on the Notice, from the first to the last, have played a crucial role in shaping the country by providing Safety of Navigation products. The end of the Notice to Mariners mission marks the end of an era, but it also presents an opportunity for the NGA's Maritime Safety Office to refocus its resources and personnel on meeting the needs of the modern maritime industry by focusing on improving our ENC portfolio and providing the most up to date ENC cells. By leveraging the latest technology and innovations, the office can continue to provide critical Safety of Navigation products and support the safe and efficient movement of goods and people around the world. We look forward to meeting the challenges and changes of a ever evolving Maritime industry and continue to be a critical source for safety of navigation data and products. For chart numbering purposes, the world is divided into nine regions, each corresponding to the geographic limits of one of the nine regions in the NGA/DLIS Catalog of Maps Charts and Related Products. Each Region is further subdivided into the numbered Subregions in the above graphic. The first two digits of all five-digit chart numbers indicate the geographic subregion to which the chart pertains. Users can locate corrections in this Notice for charts of their immediate interest by determining the two-digit Subregion number of the pertinent geo- graphic area, and then turning to the page or pages that list the chart numbers beginning with those two digits. IMPORTANT NAVIGATIONAL INFORMATION TIME—DATED N O T I C E T O M A R I N E R S PLEASE EXPEDITE DELIVERY

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 4/30/1994

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