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Cancel HYDROARC 180/21 and this msg, operations completed

Arctic · HYDROARC 188/21

issued: 2021-08-17 13:14Z
status: cancelled 2021-08-17 13:14Z (archive)
cancels: HYDROARC 180/21
authority: FRENCH GUIANA 171157Z AUG 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
DNC 27.
CANCEL HYDROARC 180/21 AND THIS MSG, OPERATIONS
COMPLETED.

Timeline

Hazardous operations, space debris 0156Z to 0313Z daily 17 aug thru 16 sep in area bound by 80-12N 169-20E,…cancels · 2021-08-12
Hazardous operations, space debris 0156Z to 0313Z daily 17 aug thru 16 sep in area bound by 80-12N 169-20E,…replaced · 2021-08-12

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