Aegean Sea

IHO sea area 28h · 23° to 28° E, 35° to 41° N

in force
3
last 12 months
3
since 1998
1,438
categories
8

In force now · 3

  1. HYDROLANT 237/26 · Missiles2026-02-03
    Missile operations occur daily Wednesday through Saturday in the Aegean Sea until June 14 and September 16 through December 31.
  2. HYDROLANT 238/26 · Exercises2026-02-03
    Hazardous operations occur daily 0500Z to 1500Z until 14 June and 16 September to 31 December, excluding Fridays, Saturdays, Sundays, and holidays, in Aegean Sea area.
  3. HYDROLANT 236/26 · Exercises2026-02-03
    Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.

Longest in force

  1. HYDROLANT 236/26 · Exercises2026-02-03
    Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.
  2. HYDROLANT 238/26 · Exercises2026-02-03
    Hazardous operations occur daily 0500Z to 1500Z until 14 June and 16 September to 31 December, excluding Fridays, Saturdays, Sundays, and holidays, in Aegean Sea area.
  3. HYDROLANT 237/26 · Missiles2026-02-03
    Missile operations occur daily Wednesday through Saturday in the Aegean Sea until June 14 and September 16 through December 31.

By year

98
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26

By month (all years)

J
F
M
A
M
J
J
A
S
O
N
D

By category · since 1997

Exercises1,12979%
Surveys14310%
Cable ops876%
Missiles493%
Other141%
Nav aids121%
Debris20%
Mines20%

Archive · 1,435 cancelled

  1. HYDROLANT 1833/05 · Exercises2005-10-06 → 2005-10-12
    Hazardous operations 110300Z to 110900Z oct in area bound by 36-46.5N 023-40.0E, 36-40.0N 024-02.0E,…
  2. HYDROLANT 1832/05 · Exercises2005-10-06 → 2005-10-15
    Hazardous operations 0430Z until sunset daily 10 thru 14 oct in area bound by 35-36N 024-07E, 36-18N…
  3. HYDROLANT 1812/05 · Exercises2005-10-04 → 2005-10-06
    Hazardous operations 060900Z to 061300Z oct in area bound by 36-46.3N 023-40.0E, 36-40.0N 024-02.0E,…
  4. HYDROLANT 1798/05 · Exercises2005-10-01 → 2005-10-27
    Hazardous operations 1630Z to 1930Z daily 03 thru 27 oct except saturdays, sundays, and holidays in area…
  5. HYDROLANT 1790/05 · Exercises2005-09-30 → 2005-10-08
    Hazardous operations 0430Z to sunset daily 03 thru 07 oct in area bound by 35-36.0N 024-07.0E, 36-18.0N…
  6. HYDROLANT 1735/05 · Exercises2005-09-23 → 2005-10-01
    Hazardous operations 0530Z to sunset daily 26 thru 30 sep in area bound by 35-36N 024-07E, 35-48N 024-07E,…
  7. HYDROLANT 1635/05 · Exercises2005-09-08 → 2005-09-09
    Hazardous operations in progress until 27 oct 0500Z to 1200Z daily except saturdays, sundays, and holidays…
  8. HYDROLANT 1634/05 · Exercises2005-09-08 → 2005-09-13
    Hazardous operations 0530Z to sunset daily 10 thru 12 sep
  9. HYDROLANT 1600/05 · Exercises2005-09-02 → 2005-09-10
    Hazardous operations 0530Z to sunset daily 05 thru 09 sep in area bound by 35-36N 024-07E, 36-18N 024-07E,…
  10. HYDROLANT 1575/05 · Exercises2005-08-29 → 2005-10-27
    Hazardous operations in progress 0500Z to 1200Z daily until 27 oct in area bound by: 36-56N 023-29E, 36-42N…
  11. HYDROLANT 1574/05 · Exercises2005-08-29 → 2005-09-30
    Hazardous operations in progress 1730Z to 2000Z daily until 30 sep in area bound by: 40-13.5N 022-58.0E,…
  12. HYDROLANT 1543/05 · Exercises2005-08-24 → 2005-09-03
    Hazardous operations 0530Z to sunset daily 29 aug thru 02 sep in area bound by 35-36N 024-07E, 36-18N…
  13. HYDROLANT 1517/05 · Exercises2005-08-19 → 2005-08-27
    Gunnery exercises 0530Z until susnet daily 22 thru 26 aug in area bound by 35-36N 024-07E, 36-18N 024-07E,…
  14. HYDROLANT 1507/05 · Exercises2005-08-18 → 2005-08-31
    Hazardous operations in progress 1700Z to 2000Z daily until 31 aug in area bound by 40-13.3N 022-58.0E,…
  15. HYDROLANT 1506/05 · Exercises2005-08-18 → 2005-08-31
    Hazardous operations in progress 0500Z to 1200Z daily until 31 aug in area bound by 36-56N 023-29E, 36-42N…
  16. HYDROLANT 1383/05 · Exercises2005-07-29 → 2005-08-06
    Hazardous operations 0500Z to sunset daily 01 thru 05 aug in area bound by 35-36N 024-07E, 36-18N 024-07E,…
  17. HYDROLANT 1333/05 · Exercises2005-07-22 → 2005-07-30
    Hazardous operations 0530Z to sunset daily 25 thru 29 jul in area bound by 35-36N 024-07E, 36-18N 024-07E,…
  18. HYDROLANT 1208/05 · Exercises2005-06-27 → 2005-08-18
    Gunnery exercises 0500Z to 1200Z daily 27 jun thru 31 aug in area bound by 36-56N 023-29E, 36-42N 023-32E,…
  19. HYDROLANT 1207/05 · Exercises2005-06-27 → 2005-08-18
    Gunnery exercises 1700Z to 2000Z daily 27 jun thru 31 aug in area bound by 40-13.30N 022-58.00E, 40-23.00N…
  20. HYDROLANT 902/05 · Exercises2005-05-13 → 2005-07-01
    Gunnery exercises in progress 1700Z to 2000Z daily until 30 jun in area bound by 40-13.5N 022-58.0E,…

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.