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Content Provider:
Defense Technical Information Center: DTIC Technical Reports database
Topic:
ULTRALOW FREQUENCY
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Content Provider:
Defense Technical Information Center: DTIC Technical Reports database
Topic:
ULTRALOW FREQUENCY
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Norwegian Sea
North Atlantic
51
Arctic
22
Subarctic
18
Greenland
13
Greenland Sea
13
North Greenland
13
Barents Sea
8
Arctic Ocean
4
Iceland
4
Arktis
1
Arktis*
1
Northern Norway
1
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