{"type":"FeatureCollection","features":[{"type":"Feature","id":3937,"geometry":{"type":"LineString","coordinates":[[-157.76969999999997,21.43500000000006],[-157.78179999999998,21.445800000000077]]},"properties":{"ESRI_OID":3937,"MSI_UID":3937,"ATU":14,"TITLE":"Sector Honolulu, Territorial Sea - Kaneohe Bay/General/Naval Activity/Military Operations","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Naval Activity","TYPE":"Military Operations","WTRW_UID":100116385677,"MRN":"urn:mrn:iala:wwy:us:navXII:dis14:sechonexcecozon:sechontersea:kanbay","WATERWAY_NAME":"Kaneohe Bay","CREATE_DATE":1730318485000,"MODIFIED_DATE":1733872340000,"BEGIN_DATE":1730246400000,"END_DATE":1848700799000,"DESCRIPTION":"Military amphibious and search and rescue operations may be underway at any time, day or night, within Kaneohe Bay in the vicinity of 21-26-06.83N/157-46-11.00W and 21-26-45.00N/157-46-55.00W (approximately .5 NM south of Mokapu Peninsula). Support surface craft will be equipped with appropriate day/night signals and markings and can be reached on VHF-Ch 82. In the interest of saftey, it is requested that all vessels that use Sonar contact Water Front Operations on VHF-Ch 82A or by phone at (808) 257-2941 to avoid injury to divers that may be in the area.","COORDINATES_JSON":"{\"type\":\"LineString\",\"coordinates\":[[-157.7697,21.435],[-157.7818,21.4458]]}","COORDINATES_TYPE":"LineString","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":51886,"geometry":{"type":"LineString","coordinates":[[-71.24999999999994,40.26666000000006],[-70.89999999999998,39.980000000000075]]},"properties":{"ESRI_OID":51886,"MSI_UID":51886,"ATU":1,"TITLE":"NAVAREA IV/General/Naval Activity/Military Operations","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Naval Activity","TYPE":"Military Operations","WTRW_UID":100116382366,"MRN":"urn:mrn:iala:wwy:us:navIV","WATERWAY_NAME":"NAVAREA IV","CREATE_DATE":1787570056000,"MODIFIED_DATE":1787570063000,"BEGIN_DATE":1787529600000,"END_DATE":1790121599000,"DESCRIPTION":"General/Naval Activity/Military Operations\n\nFrom: 2026-08-24 To: 2026-09-22\n\nLocation:\n40-15-59.976N/071-15-00.000W\n39-58-48.000N/070-54-00.000W\n\nMariners are requested to avoid the area at the approximate coordinates 40°16'0\"N 071°15'0\"W and 39°58'48\"N 070°54'0\"W due to Hazardous Naval Operations. Operations will take place at irregular hours from September 21, 2026 at 12:00am until September 26, 2026 at 6:00pm, local time.\n\n","COORDINATES_JSON":"{\"type\":\"LineString\",\"coordinates\":[[-71.25,40.26666],[-70.9,39.98]]}","COORDINATES_TYPE":"LineString","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}}]}