Exercises

Gunnery exercises 200800Z to 201330Z and 201700Z to 201800Z dec in areas bound by: 48-20.40N 004-37.00W,…

Bay of Biscay · Celtic Sea · France · HYDROLANT 2914/23

issued
2023-12-19 18:01Z
status
cancelled 2023-12-20 19:00Z (archive)
self-cancels
2023-12-20 19:00Z
cancels
HYDROLANT 2913/23
authority
AVURNAV BREST 418/23 191652Z DEC 23.
sea
Celtic Sea
position
48.225, -5.014
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

BAY OF BISCAY.
CELTIC SEA.
FRANCE.
DNC 20.
1. GUNNERY EXERCISES 200800Z TO 201330Z AND
   201700Z TO 201800Z DEC IN AREAS BOUND BY:
   48-20.40N 004-37.00W, 48-10.00N 004-37.00W,
   48-10.00N 004-53.00W, 48-05.00N 004-53.00W,
   48-05.00N 005-20.00W, 48-21.00N 005-20.00W,
   48-21.00N 004-53.00W, 48-19.44N 004-53.00W,
   48-19.44N 004-48.34W, 48-19.44N 004-42.57W,
   48-20.01N 004-39.52W.
2. CANCEL HYDROLANT 2913/23.
3. CANCEL THIS MSG 201900Z DEC 23.

Activity windows · 2 in the telegram

opens (UTC)closes (UTC)local (UTC)length
2023-12-20 08:00Z2023-12-20 13:30ZDec 20, 08:00Dec 20, 13:305 h 30
2023-12-20 17:00Z2023-12-20 18:00ZDec 20, 17:00Dec 20, 18:001 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

495 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

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24

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

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.