| Legend: |
|
ARO
|
Arctic Ocean
|
|
BRI
|
British Isles
|
|
CAN
|
Canada
|
|
FO
|
Faroe Islands
[no sonobuoy data]
|
|
BFB
|
Baffin Bay
[no sonobuoy data]
|
|
DA
|
Davis Strait
[no sonobuoy data]
|
|
IC
|
Iceland Sea
[no sonobuoy data]
|
|
GRS
|
Greenland Sea
|
|
IS
|
Iceland
[no sonobuoy data]
|
|
NA
|
North Atlantic Ocean
|
|
NWS
|
Norwegian Sea
|