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Cancel HYDROPAC 2740/21 and this msg

Gulf of Tonkin · Vietnam · HYDROPAC 2780/21

issued: 2021-10-01 08:49Z
status: cancelled 2021-10-01 08:49Z (archive)
cancels: HYDROPAC 2740/21
authority: MRCC VIETNAM 010529Z OCT 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF TONKIN.
VIETNAM.
DNC 23.
CANCEL HYDROPAC 2740/21 AND THIS MSG.

Timeline

F/V na 99899 ts, 13 persons on board, disabled and adrift due to engine trouble in 18-34N 107-01E at 270900Z…cancels · 2021-09-27
F/V na 99899 ts, 13 persons on board, disabled and adrift due to engine trouble in 18-34N 107-01E at 270900Z…replaced · 2021-09-27

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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.