Other

Prn 13 unusable 092100Z to 100500Z nov

HYDROLANT 2374/99

issued: 1999-11-06 11:24Z
status: cancelled 1999-11-10 06:00Z (archive)
self-cancels: 1999-11-10 06:00Z
cancels: HYDROLANT 2301/99
authority: NAVCEN ALEXANDRIA GPS BNM 782/99 061045Z NOV 99; WZ 1973/99 061032Z NOV 99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. PRN 13 UNUSABLE 092100Z TO 100500Z NOV.
2. CANCEL HYDROLANT 2301/99(36).
3. CANCEL THIS MSG 100600Z NOV.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
1999-11-09 21:00Z	1999-11-10 05:00Z	—	8 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

Timeline

Cable operations in progress until further notice by M/V mansal 18 vicinity of trackline between 52-21N…replaced · 1999-10-28

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.