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Cancel HYDROARC 174/17 and this msg, operations completed

Eastern Siberian Sea · Chukchi Sea · Arctic Ocean · HYDROARC 185/17

issued: 2017-08-03 23:18Z
status: cancelled 2017-08-03 23:18Z (archive)
cancels: HYDROARC 174/17
authority: MARINE GUYANE 031840Z AUG 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN SIBERIAN SEA.
CHUKCHI SEA.
ARCTIC OCEAN.
DNC 27.
CANCEL HYDROARC 174/17 AND THIS MSG,
OPERATIONS COMPLETED.

Timeline

Hazardous operations 0206Z to 0323Z daily 02 aug thru 02 sep in area bound by 76-30N 159-28E, 76-09N…cancels · 2017-07-28
Hazardous operations 0206Z to 0323Z daily 02 aug thru 02 sep in area bound by 76-30N 159-28E, 76-09N…replaced · 2017-07-28

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