2009-11-2316:32:262009-11-2316:32:262009-11-23T21:32:26ZNOAA Enc Product Catalog LA Technical Specifications1.0550

US1GC09MGulf of Mexico4112160000Active578ALFLGALAMSSCTX67817http://www.charts.noaa.gov/ENCs/US1GC09M.zip20090903_1441382009-09-03T18:41:38Z1049041502009-09-022009-09-02NGA47092009-11-21USCG0546092009-11-17USCG0739092009-09-29USCG0839092009-09-291E33.60850-78.9729533.60850-76.1000017.79150-76.1000017.79150-98.0000022.70000-98.0000022.70000-98.1166722.78333-98.1166722.78333-98.0000033.60850-98.0000033.60850-78.97295 US2GC11MMobile Bay to Mexico4015875000Active78LATX817http://www.charts.noaa.gov/ENCs/US2GC11M.zip20090729_1229432009-07-29T16:29:43Z1105801132009-02-192009-07-24NGA47092009-11-21USCG0746092009-11-17USCG0846092009-11-171E26.85000-90.2616727.08333-90.2616727.08333-91.9166726.55000-91.9166726.55000-97.6000029.93333-97.6000029.93333-92.6000030.50000-92.6000030.50000-98.0000024.10167-98.0000024.10167-90.2616726.85000-90.26167 US2GC12MMobile Bay to Mexico4016875000Active78FLLA817http://www.charts.noaa.gov/ENCs/US2GC12M.zip20090828_1230362009-08-28T16:30:36Z1637672302009-08-282009-08-28NGA47092009-11-21USCG0739092009-09-29USCG0846092009-11-171E26.85000-90.2616724.10167-90.2616724.10167-84.1333327.08333-84.1333327.08333-90.2616726.85000-90.261672E30.50000-80.1595930.50000-82.4000027.75000-82.4000027.75000-80.3666724.10167-80.3666724.10167-79.7500030.50000-79.7500030.50000-80.15959 US2GC13MVermilion Bay to Corpus Christi 4145875000Active78LATX817http://www.charts.noaa.gov/ENCs/US2GC13M.zip20090729_1229342009-07-29T16:29:34Z916627712008-08-232009-07-24NGA47092009-11-21USCG0746092009-11-17USCG0845092009-11-101E29.93333-93.8693629.93333-97.6000026.55000-97.6000026.55000-91.9166729.93333-91.9166729.93333-93.86936 US2GC14MLouisiana4146875000Active78ALLAMS817http://www.charts.noaa.gov/ENCs/US2GC14M.zip20090729_1225592009-07-29T16:25:59Z1114157802008-10-282008-10-28NGA47092009-11-21USCG0746092009-11-17USCG0846092009-11-171E27.08333-91.1871427.08333-88.0833330.50000-88.0833330.50000-92.6000029.93333-92.6000029.93333-91.9166727.08333-91.9166727.08333-91.18714 US3GC02MMermentau River to Freeport11330250000Active8LATX17http://www.charts.noaa.gov/ENCs/US3GC02M.zip20090928_1220152009-09-28T16:20:15Z4190721702009-09-282009-09-28NGA47092009-11-21USCG0839092009-09-291E29.82333-93.9564629.82333-95.5500028.13333-95.5500028.13333-92.7266729.82333-92.7266729.82333-93.95646 US3GC03MMississippi River to Galveston11340458596Active8LAMSTX17http://www.charts.noaa.gov/ENCs/US3GC03M.zip20091105_1143312009-11-05T16:43:31Z7311321912009-10-272009-11-05NGA47092009-11-21USCG0843092009-10-271E26.85000-91.5023826.85000-89.2500027.91667-89.2500027.91667-90.2500030.30000-90.2500030.30000-94.8333330.00000-94.8333330.00000-94.0000029.82333-94.0000029.82333-92.7266728.13333-92.7266728.13333-94.0000026.85000-94.0000026.85000-91.50238 US3GC04MApproaches to Mississippi River11366250000Active8LA17http://www.charts.noaa.gov/ENCs/US3GC04M.zip20090918_1314502009-09-18T17:14:50Z6607531702009-09-182009-09-18NGA47092009-11-21USCG0838092009-09-221E30.33333-89.2880230.33333-90.2500027.91667-90.2500027.91667-88.3222230.33333-88.3222230.33333-89.28802 US3GC05MCape St. George to Mississippi Passes11360456394Active8ALFLLAMS817http://www.charts.noaa.gov/ENCs/US3GC05M.zip20090828_1234382009-08-28T16:34:38Z3313681202009-08-282009-08-28NGA41092009-10-10USCG0838092009-09-221E30.03421-85.5000030.66667-85.5000030.66667-85.0000030.75000-85.0000030.75000-89.5000030.33333-89.5000030.33333-88.3222227.91667-88.3222227.91667-89.2500027.50000-89.2500027.50000-85.5000030.03421-85.50000 US4LA10MCalcasieu Pass to Sabine Pass1134180000Active8LATX17http://www.charts.noaa.gov/ENCs/US4LA10M.zip20090807_1006592009-08-07T14:06:59Z97381522008-07-302009-08-06NGA47092009-11-21USCG0846092009-11-171E29.87910-93.4260830.00042-93.4389230.00042-93.6948929.95966-93.6948929.95966-93.7407329.76356-93.7407329.76356-93.5668429.27713-93.5668429.27713-93.5764329.25056-93.6158829.25056-93.3501529.43412-93.3501529.43179-93.3788829.62840-93.3995929.87910-93.42608 US4LA14MRollover Bayou to Calcasieu Pass1134480000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA14M.zip20091116_1214112009-11-16T17:14:11Z3247881012009-09-282009-11-16NGA47092009-11-21USCG0846092009-11-171E29.21689-92.8350229.21689-92.4668129.80022-92.4668129.80022-93.2216429.77756-93.2238929.60964-93.2061629.44722-93.1890429.43412-93.3501529.21689-93.3501529.21689-92.83502 US4LA15MVermilion Bay and approaches1134980000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA15M.zip20091027_1300162009-10-27T17:00:16Z5265581212009-09-112009-10-27NGA47092009-11-21USCG0843092009-10-271E29.11814-92.4833329.06666-92.4833329.06666-92.4515829.07277-92.4515529.07277-92.4731829.07779-92.4731829.07779-92.3186229.07253-92.3186229.07253-92.3388929.06666-92.3388429.06666-91.8996329.12327-91.8166729.75198-91.8166729.78240-91.9986229.73488-92.1933429.83958-92.3844629.85000-92.4627429.85000-92.4833329.83370-92.4833329.83370-92.4166829.73438-92.4166829.73438-92.4668129.21689-92.4668129.21689-92.4833329.11814-92.48333 US4LA21MPoint au Fer to Marsh Island1135180000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA21M.zip20091105_1145592009-11-05T16:45:59Z13233342002009-11-042009-11-04NGA47092009-11-21USCG0846092009-11-171E28.96688-91.4338928.96688-91.2001129.53846-91.2001129.18033-91.4266429.24342-91.5562229.62968-91.3120029.62059-91.3479529.62943-91.3884429.63013-91.3881329.63579-91.3860429.63687-91.3855729.63752-91.3852629.64328-91.3912229.64521-91.3984129.64391-91.4066829.64106-91.4078229.63954-91.4083629.63812-91.4087729.63552-91.4099129.63503-91.4101729.63429-91.4106529.63554-91.4164029.71574-91.5999229.75021-91.8061129.75021-91.8166729.06667-91.8166729.06667-91.8334429.02010-91.8334429.02010-91.8237128.97215-91.7539528.97217-91.7519128.98615-91.7519128.98615-91.6688728.96688-91.6688728.96688-91.433892E29.75021-91.3919429.75021-91.5301029.68894-91.4002629.68682-91.3896729.68620-91.3899129.68096-91.3920429.67664-91.3936729.67461-91.3944929.67247-91.3953929.67075-91.3960729.66297-91.3990429.66114-91.3999229.66018-91.4002729.65452-91.3943329.65309-91.3875729.65540-91.3784629.66011-91.3766629.66335-91.3753629.66526-91.3746229.66999-91.3729129.67391-91.3713829.68251-91.3680829.66873-91.2977129.71278-91.3463829.75021-91.3877829.75021-91.39194 US4LA22MIntracoastal Waterway Morgan City to Port Allen, including the Atchafalaya River1135480000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA22M.zip20091105_1148282009-11-05T16:48:28Z21030912202009-11-042009-11-04NGA47092009-11-21USCG0844092009-11-031E30.99564-91.8267830.52575-91.8267830.52575-91.7769130.36186-91.8195630.04756-91.6387230.01117-91.6648329.89001-91.5949729.90545-91.5595429.84299-91.4903929.80654-91.4500629.72654-91.3615929.66873-91.2977129.66756-91.2917629.67417-91.2622729.70921-91.2477329.71023-91.2461729.71112-91.2449029.71219-91.2436029.71249-91.2430729.71313-91.2417229.71396-91.2402529.71515-91.2378429.71566-91.2369129.71608-91.2359729.71645-91.2349829.71646-91.2347829.72660-91.2100929.73249-91.2100929.73317-91.2112529.73353-91.2120429.73385-91.2129829.73406-91.2134929.73511-91.2149029.73554-91.2153829.73588-91.2155929.73627-91.2156629.73667-91.2156129.73778-91.2152229.73911-91.2149629.74043-91.2148029.74124-91.2147829.74228-91.2148429.74317-91.2149829.74453-91.2153229.74548-91.2156029.74634-91.2159129.74822-91.2167729.74982-91.2175829.75016-91.2177429.75354-91.1961729.75351-91.0892729.76325-91.0892729.76325-91.0937929.83737-91.1131630.01091-91.1585730.08742-91.1786230.20909-91.2105330.21072-91.2022230.27882-91.2525630.34936-91.3047930.38005-91.2499630.38037-91.2498230.42020-91.2334230.43269-91.2109930.43540-91.2061130.46964-91.2094030.47789-91.2155430.43708-91.4223330.22064-91.3655330.17077-91.3524629.88287-91.2771229.99473-91.4010330.11817-91.4718730.54906-91.7198530.55130-91.7155330.90020-91.7158130.96330-91.6557031.04784-91.5751131.04784-91.8267830.99564-91.826782E29.21634-91.5005929.18034-91.4266429.53846-91.2001129.53860-91.2003729.58632-91.1701729.58734-91.1666929.61198-91.0821529.63104-91.0932829.63105-91.2421029.64322-91.2584329.62968-91.3120029.24342-91.5562229.21634-91.500593E30.49503-91.1286230.48552-91.1768730.45906-91.1573930.44754-91.1781130.43114-91.1847830.40502-91.1654230.27460-91.0689330.44498-91.1135830.49539-91.1268030.49503-91.12862 US4LA25MIsles Dernieres to Point au Fer1135680000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA25M.zip20091105_1150002009-11-05T16:50:00Z1150999902009-11-052009-11-05NGA47092009-11-21USCG0846092009-11-171E28.85111-91.5001028.58356-91.5001028.58356-91.4299728.67898-91.4299728.67898-91.3633628.59718-91.3633628.59718-91.3392328.59989-91.3392328.59989-91.3217228.59718-91.3217228.59718-91.2991828.58663-91.2991828.58663-91.3034728.58356-91.3034728.58356-90.8334328.59546-90.8334328.59546-90.9191428.65444-90.8334329.33356-90.8334329.33370-91.1164129.41309-91.1165629.41309-91.2001128.96688-91.2001128.96688-91.5001028.85111-91.50010 US4LA29MTimbalier and Terrebonne Bays1135780000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA29M.zip20091022_1242152009-10-22T16:42:15Z4243081102009-10-222009-10-22NGA47092009-11-21USCG0846092009-11-171E28.59347-90.3666128.59347-90.3389628.58356-90.3389628.58356-90.1834228.76689-90.1834228.76689-90.1833328.85500-90.1833328.85500-90.3000029.25167-90.3000029.25167-90.1833329.33356-90.1833329.33356-90.4406928.59347-90.4406928.59347-90.36661 US4LA30MMississippi River Delta;Southwest Pass;South Pass;Head of Passes1136180000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA30M.zip20090804_1135412009-08-04T15:35:41Z11370991402009-08-042009-08-04NGA47092009-11-21USCG0840092009-10-061E28.76689-89.3442428.76689-89.0480428.90715-89.0480428.90715-88.9508228.90250-88.9508228.90250-88.9475028.93598-88.9475028.93598-88.8913528.97148-88.8913528.97148-88.8428128.99688-88.8428128.99688-88.8140229.01646-88.8140229.01646-88.7976129.03685-88.7976129.03685-88.7734729.01510-88.7734729.01510-88.7550629.00926-88.7550629.00926-88.7646528.99230-88.7646928.99230-88.7000529.14976-88.7000529.14591-89.1088429.20247-89.1092829.20236-89.1129329.19964-89.1995429.19878-89.2018429.22271-89.2205329.21407-89.2431329.23689-89.2767229.21318-89.3118329.16797-89.2951629.14070-89.2926429.13571-89.3006629.12783-89.3069729.10749-89.3070029.09080-89.3493429.04819-89.3786429.04803-89.5334028.76689-89.5334028.76689-89.34424 US4LA31MTimbalier and Terrebonne Bays1135780000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA31M.zip20091105_1152102009-11-05T16:52:10Z10816421912009-10-162009-11-05NGA47092009-11-21USCG0844092009-11-031E28.60144-90.8334328.58356-90.8334328.58356-90.4911228.59347-90.4911328.59347-90.4406929.33356-90.4406929.33356-90.8334328.99167-90.8334328.99167-90.8322328.98841-90.8322328.98841-90.8334328.89168-90.8334328.89168-90.8322328.88000-90.8322328.88000-90.8334328.65642-90.8334328.61562-90.7829228.61550-90.8334328.60144-90.83343 US4LA32MBarataria Bay and approaches1135880000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA32M.zip20091019_1119372009-10-19T15:19:37Z12502772312009-09-182009-10-16NGA47092009-11-21USCG0844092009-11-031E28.78226-89.7000728.76689-89.7000728.76689-89.5334029.17312-89.5334029.17312-89.5308029.17646-89.5308029.17646-89.5334029.35022-89.5334029.35022-89.7150829.50022-89.7150829.50022-90.2000729.33356-90.2000729.33356-90.1833329.25167-90.1833329.25167-90.1650829.19298-90.1650829.19298-90.1645629.19295-90.1645629.19295-90.1336929.19298-90.1336929.19298-90.1315529.06592-90.1315529.06592-89.9916728.93356-89.9916728.93356-89.7000728.78226-89.700072I29.34753-90.1472329.34751-90.1938229.43978-90.1938729.43981-90.1285329.34754-90.1284829.34753-90.147233E28.78709-90.1833328.76689-90.1833328.76689-90.0834028.85500-90.0834028.85500-90.1833328.78709-90.18333 US4LA33MMississippi River Delta;Southwest Pass;South Pass;Head of Passes1136180000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA33M.zip20090824_1128362009-08-24T15:28:36Z121290117162009-02-062009-08-24NGA47092009-11-21USCG0846092009-11-171E29.14662-89.2931929.16797-89.2951629.21318-89.3118329.22330-89.2968529.22347-89.2965729.22381-89.2961229.22617-89.2925929.23689-89.2767229.21407-89.2431329.22271-89.2205229.19878-89.2018429.19964-89.1995429.20246-89.1098729.20247-89.1092829.14591-89.1088529.14976-88.7000629.19043-88.7000629.19043-88.7002029.31688-88.7000629.35023-88.7000629.35023-88.9666729.31750-88.9666729.31750-89.2950029.26834-89.2950029.26834-89.3616729.28667-89.3616729.28667-89.3625029.28806-89.3625029.28806-89.3616729.35023-89.3616729.35022-89.5334029.17646-89.5334029.17646-89.5308029.17312-89.5308029.17312-89.5334029.04803-89.5334029.04819-89.3786429.09080-89.3493429.10749-89.3070029.12783-89.3069729.13571-89.3006629.14070-89.2926429.14662-89.29319 US4LA34MChandeleur and Breton Sounds1136380000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA34M.zip20090901_1246112009-09-01T16:46:11Z3857741702009-08-312009-08-31NGA47092009-11-21USCG0845092009-11-101E29.59167-89.2443129.59167-88.9666729.35023-88.9666729.35023-88.7000629.31689-88.7000629.31688-88.6750530.06687-88.6750530.06687-89.1666929.90352-89.1664829.87463-89.1665729.87459-89.2291629.86187-89.2496129.86187-89.3484129.73983-89.3484129.73983-89.3667129.35022-89.3667129.35023-89.3616729.40528-89.3616729.40528-89.3166729.47528-89.3166729.47528-89.3180629.47917-89.3180629.47917-89.3166729.59167-89.3166729.59167-89.24431 US4LA35MMississippi River-Venice to New Orleans1136480000Active8LA17http://www.charts.noaa.gov/ENCs/US4LA35M.zip20091119_1054062009-11-19T15:54:06Z16998742502009-11-182009-11-18NGA47092009-11-21USCG0845092009-11-101E29.79195-90.0400829.50022-90.0400829.50022-89.7150829.35022-89.7150829.35022-89.3667129.73983-89.3667129.73983-89.3484129.73984-89.3484130.01271-89.3484130.01271-90.0195230.00576-90.0195230.00576-90.0156330.00151-90.0156330.00151-89.9834129.99806-89.9834129.98686-90.0156329.96178-90.0156329.96178-89.9917429.90793-89.9917429.91050-89.9882629.91741-89.9786029.91967-89.9673229.91888-89.9634929.91385-89.9634329.89894-89.9841829.89498-89.9884029.86409-90.0040829.84650-89.9957529.82530-90.0178329.82089-90.0400829.79195-90.040082E29.84762-90.0338929.84381-90.0400829.89548-90.0400829.89548-90.0093429.88841-90.0056329.86295-90.0198329.85489-90.0253829.85006-90.0299429.84762-90.03389 US4LA39MLakes Pontchartrain and 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