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Cancel HYDROLANT 2147/15 and this msg, survey completed

North Sea · HYDROLANT 2497/15

issued: 2015-10-06 04:31Z
status: cancelled 2015-10-06 04:31Z (archive)
cancels: HYDROLANT 2147/15
authority: NAVAREA I 316/15 060245Z OCT 15.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH SEA.
DNC 20, DNC 21.
CANCEL HYDROLANT 2147/15 AND THIS MSG, SURVEY COMPLETED.

Timeline

Seismic survey in progress until further notice by M/V ramform challenger towing ten 9000 meter long cables…cancels · 2015-08-31
Seismic survey in progress until further notice by M/V ramform challenger towing ten 9000 meter long cables…replaced · 2015-08-31

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