Exercises

Hazardous operations 091200Z to 091900Z feb in area within two miles of 04-56N 052-5W

Gulf of Guinea · Ghana · HYDROLANT 319/21

issued: 2021-02-04 03:01Z
status: cancelled 2021-02-04 17:14Z (archive)
self-cancels: 2021-02-09 20:00Z
authority: AVURNAV CAYENNE 5/21 011426Z FEB 21.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF GUINEA.
GHANA.
DNC 01.
1. HAZARDOUS OPERATIONS 091200Z TO 091900Z FEB
   IN AREA WITHIN TWO MILES OF 04-56N 052-5W.
2. CANCEL THIS MSG 092000Z FEB 21.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2021-02-09 12:00Z	2021-02-09 19:00Z	—	7 h

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

Timeline

Cancel HYDROLANT 319/21 and this msg, operations canceledcancelled by · 2021-02-04

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

35 military exercises in force · see all

Exercises

Gunnery, firing and naval exercise areas. All current military exercises →

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.