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Cancel HYDROLANT 2503/00 and this msg, survey completed

HYDROLANT 2723/00

issued: 2000-08-04 13:15Z
status: cancelled 2000-08-04 13:15Z (archive)
cancels: HYDROLANT 2503/00
authority: NAVAREA II 234/00 041207Z AUG 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CANCEL HYDROLANT 2503/00 AND THIS MSG, SURVEY COMPLETED.

Timeline

Seismic survey in progress until further notice by M/V cgg alize towing eight 4500 meter long cables in area…cancels · 2000-07-15
Seismic survey in progress until further notice by M/V cgg alize towing eight 4500 meter long cables in area…replaced · 2000-07-15

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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.