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Due to technical difficulties, users may experience problems in accessing the nga maritime safety…

NAVAREA IV 421/17

issued: 2017-05-23 00:35Z
status: cancelled 2017-05-23 03:10Z (archive)
authority: SFHGA 230035Z MAY 17.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

DUE TO TECHNICAL DIFFICULTIES, USERS MAY EXPERIENCE
PROBLEMS IN ACCESSING THE NGA MARITIME SAFETY
INFORMATION WEBSITE. FOR URGENT SERVICE CONTACT
NGA NAVSAFETY, DSN: 547 5455,
COMM: 800 362 6289 OR 571 557 5455,
E-MAIL: [email protected]
OR MSG TO NGA NAVSAFETY WASHINGTON DC.

Timeline

Cancel NAVAREA IV 421/17 and this msg, service restoredcancelled by · 2017-05-23

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 other warnings in force · see all

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.