Exercises

Hazardous operations 211300Z to 212000Z jun in area bound by 05-54S 035-11W, 05-56S 035-11W, 06-04S 034-57W,…

HYDROLANT 1782/01

issued: 2001-06-20 05:20Z
status: cancelled 2001-06-21 21:00Z (archive)
self-cancels: 2001-06-21 21:00Z
cancels: HYDROLANT 1762/01
authority: NAVAREA V 1053/01; NAVAREA V 1055/01 200402Z JUN 01
sea: South Atlantic Ocean
position: -5.922, -35.031
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 211300Z TO 212000Z JUN IN
   AREA BOUND BY 05-54S 035-11W, 05-56S 035-11W,
   06-04S 034-57W, 05-47S 034-56W.
2. CANCEL HYDROLANT 1762/01.
3. CANCEL THIS MSG 212100Z JUN.

Activity windows · 1 in this warning

opens (UTC)	closes (UTC)	local	length
2001-06-21 13:00Z	2001-06-21 20:00Z	—	7 h

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

This area · military exercises

381 within 180 nm since 1999 · 1 in the last 12 months · 1 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

S/V cavalo marinho, white hull, six persons on board, unreported vicinity 30-42S 050-29Wcancels · 2001-06-19
S/V cavalo marinho, white hull, six persons on board, unreported vicinity 30-42S 050-29Wreplaced · 2001-06-19

Nearby now · within 120 nm

Hazardous operations 03 aug thru 11 sep in area bound by 05-42.53S 034-45.02W, 06-09.83S 034-46.82W,…Exercises · 10.9 nm
Odas buoy established in 05-09.46S 035-09.81WNav aids · 46.6 nm
Odas buoy bravo rn-l temporarily established until 20 oct in 04-53.00S 035-46.01WNav aids · 76.3 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.