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Cancel NAVAREA IV 526/13 and this msg

Gulf of Mexico · Louisiana · NAVAREA IV 540/13

issued: 2013-09-06 10:11Z
status: cancelled 2013-09-06 10:11Z (archive)
cancels: NAVAREA IV 526/13
authority: COMCOGARD SECTOR HOUSTON 042046Z SEP 13.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF MEXICO.
LOUISIANA.
CANCEL NAVAREA IV 526/13 AND THIS MSG.

Timeline

Louisianacancels · 2013-08-30
Louisianareplaced · 2013-08-30

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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Other

Everything the classifier did not place elsewhere. All current other warnings →

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.