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Cancel NAVAREA IV 571/15 and this msg, survey completed

Western North Atlantic · NAVAREA IV 901/15

issued: 2015-10-27 02:55Z
status: cancelled 2015-10-27 02:55Z (archive)
cancels: NAVAREA IV 571/15
authority: RAMFORM VIKING 270252Z OCT 15.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH ATLANTIC.
CANCEL NAVAREA IV 571/15 AND THIS MSG, SURVEY COMPLETED.

Timeline

Seismic survey in progress until further notice by M/V ramform viking towing ten 8100 meter long cables in…cancels · 2015-07-13
Seismic survey in progress until further notice by M/V ramform viking towing ten 8100 meter long cables in…replaced · 2015-07-13

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Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.