Exercises

Gunnery exercises 0500Z to 1200Z daily 04 may thru 30 jun, except saturdays, sundays, and holidays in area…

HYDROLANT 890/99

issued
1999-05-03 13:16Z
status
cancelled 1999-06-30 00:00Z (archive)
self-cancels
1999-06-30 13:00Z
cancels
HYDROLANT 840/99
sea
Aegean Sea
position
36.445, 23.633
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. GUNNERY EXERCISES 0500Z TO 1200Z DAILY 04 MAY THRU 30 JUN,
   EXCEPT SATURDAYS, SUNDAYS, AND HOLIDAYS IN AREA BOUND BY
   35-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E, 36-47N 023-55E.
2. CANCEL HYDROLANT 840/99(53), LIGHT RESTORED.
3. CANCEL THIS MSG 301300Z JUN.

Activity windows · 58 in this warning

opens (UTC)closes (UTC)locallength
1999-05-04 05:00Z1999-05-04 12:00Z7 h
1999-05-05 05:00Z1999-05-05 12:00Z7 h
1999-05-06 05:00Z1999-05-06 12:00Z7 h
1999-05-07 05:00Z1999-05-07 12:00Z7 h
1999-05-08 05:00Z1999-05-08 12:00Z7 h
1999-05-09 05:00Z1999-05-09 12:00Z7 h
1999-05-10 05:00Z1999-05-10 12:00Z7 h
1999-05-11 05:00Z1999-05-11 12:00Z7 h
50 more

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

905 within 180 nm since 1998 · 1 in the last 12 months · 1 in force now

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Season · when military exercises happen here

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M
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J
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month of issue, all years in the archive

Timeline

Nearby now · 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.