Number Scale Chart Name

10 3,430,000 Norwegian Sea and Adjacent Seas

11 10,000,000 North Atlantic Ocean - Northern Part

12 10,000,000 North Atlantic Ocean - North America to Africa

13 10,000,000 North Atlantic Ocean (western Portion)

14 10,000,000 North Atlantic Ocean - Eastern Part

20 10,000,000 Coast of South America

21 10,000,000 South Atlantic Ocean - Eastern Part

22 10,000,000 South America to Africa

50 10,000,000 North Pacific Ocean (eastern Part)

50 10,000,000 Bering Sea Continuation (east of Greenwich)

50 10,000,000 Bering Sea Continuation (west of Greenwich)

51 10,000,000 Eastern Pacific Ocean

52 10,000,000 North Pacific Ocean

52 10,000,000 North Pacific Ocean SW Part (west of Greenwich)

53 10,000,000 North Pacific Ocean (northwestern Part)

53 10,000,000 North Pacific Ocean NW Part (west of Greenwich)

62 10,000,000 Panama to Cape Horn

70 10,000,000 Indian Ocean

71 10,000,000 Indian Ocean - Northern Part

72 10,000,000 Indian Ocean - Western Portion

73 10,000,000 Indian Ocean - Eastern Part

100 3,500,000 Norwegian Sea - Norway to Jan Mayen

101 1,600,000 Norwegian Sea

102 3,500,000 Western Approaches to the British Isles

103 2,770,000 English Channel to Strait of Gibraltar incl. the Azores

104 3,500,000 Lisboa to Freetown

106 3,500,000 Recife to Dakar

107 3,500,000 Northeast Coast of South America

108 3,500,000 North Atlantic Ocean - SE Coast of North America

109 3,500,000 Gulf of Maine to Strait of Belle Isle

110 3,500,000 Labrador Sea

111 3,500,000 Hudson Strait and Bay

111 3,500,000 James Bay

112 3,500,000 Waters Between Greenland and Iceland

113 3,500,000 Greenland Sea

120 6,331,100 North Atlantic - Southern Sheet

121 5,870,000 North Atlantic Ocean - Northern Sheet

126 3,619,200 North Atlantic Ocean - Northern Part

200 3,500,000 Rio De La Plata to Cape Horn

201 3,500,000 Southeast Coast of South America

202 3,500,000 East Coast of South America

203 3,500,000 Ascension I and Luanda to Walvis Bay

204 3,500,000 Walvis Bay to Maputo

209 3,500,000 Freetown to Luanda

301 2,250,000 Mediterranean Sea - Western Part

302 2,250,000 Mediterranean Sea - Eastern Part

400 4,250,000 West Indies

401 2,750,000 Gulf of Mexico

402 2,750,000 Caribbean Sea

500 3,500,000 United States - Canada Dixon Entrance to Unimak Pass

501 3,500,000 West Coast of North America Mexico to Dixon Entrance

502 3,500,000 West Coast of North America

503 3,500,000 Mexico to Ecudador

504 3,500,000 Hawaiian Islands

504 3,500,000 North Pacific Ocean Hawaiian Islands (west of Greenwich)

505 3,500,000 South Pacific Ocean - Tuvalu to Palmyra Atoll

506 3,500,000 Mariana Islands and Gilbert Islands

507 3,500,000 Philippine Islands to Bismarck Archipelago

508 3,500,000 South China Sea

509 3,500,000 Western Portion of Japan

510 3,500,000 Eastern Portion of Japan

511 3,500,000 Northern Portion of Japan

512 3,500,000 Sea of Okhotsk

600 3,500,000 New Zealand including Norfolk and Campbell Islands E

600 3,500,000 New Zealand including Norfolk and Campbell Islands W

601 3,500,000 Tasman Sea

602 3,500,000 Australia to Northern New Zealand and Fiji

603 3,500,000 Australia North Coast

604 3,500,000 Coral and Soloman Seas

605 3,500,000 New Zealand to Fiji and Samoa Islands

605 3,500,000 New Zealand to Fiji and Samoa Island (west of Greenwich)

606 3,500,000 Tonga to Archipel Des Tuamotu

607 3,500,000 French Polynesia

608 3,500,000 Guayaquil to Valparaiso

609 3,500,000 Valparaiso to Islas Ramirez

700 3,500,000 Port Elizabeth to Mauritius

701 3,500,000 Maputo to Muqdisho

702 3,500,000 Chagos Archipelago to Madagascar

703 3,500,000 Gulf of Aden to the Maldives and the Seychelles

705 3,500,000 Arabian Sea

706 3,500,000 Bay of Bengal

707 3,500,000 Maldives to Sumatera

708 3,500,000 Australia West Coast and Jawa Indonesia

709 3,500,000 Australia - South Coast

6000 12,233,000 Arctic Ocean - Northern Russia

6001 12,233,000 Alaska - Arctic Ocean

6002 12,233,000 Greenland - North Atlantic Ocean

6003 12,233,000 Arctic Ocean - Scandinavia

6004 12,233,000 South Pacific Ocean - Far East

6005 12,233,000 West Coast North America - Pacific Ocean

6006 12,233,000 Atlantic Ocean

6007 12,233,000 Indian Ocean - Eurasia

6008 12,233,000 The World - Australia

6009 12,233,000 South Pacific Ocean - New Zealand

6010 12,233,000 South Atlantic - Southern Portion of South America

6011 12,233,000 Southern Indian Ocean - South Africa