Other

Cancel HYDROLANT 623/99 and this msg, normal operations resumed

HYDROLANT 646/99

issued: 1999-04-03 21:10Z
status: cancelled 1999-04-03 00:00Z (archive)
cancels: HYDROLANT 623/99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

CANCEL HYDROLANT 623/99 AND THIS MSG, NORMAL OPERATIONS RESUMED.

Timeline

Prn 19 unusable 031130Z to 032330Z aprreplaced · 1999-03-31

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.