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 198/08 · Exercises2008-01-28 → 2009-01-01
    Hazardous operations: a. 0500Z to 1500Z daily until 31 dec except fridays, saturdays, sundays and holidays…
  2. HYDROLANT 183/08 · Exercises2008-01-26 → 2008-01-28
    Hazardous operations: a. 0500Z to 1500Z daily until 31 dec except fridays, saturdays, sundays and holidays…
  3. HYDROLANT 182/08 · Exercises2008-01-26 → 2008-12-31
    Hazardous operations sunrise to 2100Z daily until 31 dec except saturdays, sundays and holidays in area…
  4. HYDROLANT 62/08 · Cable ops2008-01-08 → 2008-01-21
    Cable operations in progress until further notice by cableship rene descartes in area bound by 37-26.8N…
  5. HYDROLANT 30/08 · Exercises2008-01-04 → 2008-02-29
    Hazardous operations 0600Z to 1300Z in progress daily until 29 feb except saturdays, sundays and holidays in…
  6. HYDROLANT 2074/07 · Cable ops2007-12-12 → 2008-01-08
    Cable laying operations in progress until further notice by cableship rene descartes in area bound by…
  7. HYDROLANT 2051/07 · Cable ops2007-12-10 → 2007-12-12
    Cable laying operations in progress until further notice by cableship rene descartes along trackline joining…
  8. HYDROLANT 2027/07 · Cable ops2007-12-07 → 2007-12-10
    Survey operations in progress until further notice by cableship rene descartes in area bound by 35-31.1N…
  9. HYDROLANT 2025/07 · Debris2007-12-07 → 2008-02-09
    Aircraft debris vicinity 39-43.45N 024-14.56E
  10. HYDROLANT 2003/07 · Surveys2007-12-03 → 2007-12-14
    Oceanographic operations 05 thru 13 dec by M/V tcg cesme in area bound by 39-50.0N 025-44.0E, 39-50.0N…
  11. HYDROLANT 1779/07 · Surveys2007-10-24 → 2007-11-15
    Hydrographic survey in progress until 14 nov by tcg cesme in area bound by 39-50.0N 025-44.0E, 39-50.0N…
  12. HYDROLANT 1748/07 · Surveys2007-10-19 → 2007-11-13
    Scientific operations in progress until further notice by M/V universitatis along trackline joining 37-32.7N…
  13. HYDROLANT 1623/07 · Exercises2007-09-24 → 2007-09-25
    Hazardous operations in progress until sunset 24 sep in area bound by 35-36N 024-07E, 36-18N 024-07E, 36-18N…
  14. HYDROLANT 1554/07 · Exercises2007-09-07 → 2007-09-12
    Hazardous operations 0430Z to 1640Z daily 10 thru 12 sep in area bound by 35-36N 024-07E, 36-18N 024-07E,…
  15. HYDROLANT 1462/07 · Surveys2007-08-23 → 2007-08-30
    Scientific operations in progress until 29 aug in areas: a. 38-43.25N 025-05.00E
  16. HYDROLANT 1236/07 · Surveys2007-07-13 → 2007-07-23
    Survey operations 16 thru 22 jul by M/V kpirireis in area bound by 38-11.9N 026-17.2E, 38-04.4N 026-17.5E,…
  17. HYDROLANT 1206/07 · Exercises2007-07-09 → 2007-07-11
    Hazardous operations 0500Z to 1500Z daily 10 and 11 jul in area bound by 40-37.0N 026-04.7E, 40-39.0N…
  18. HYDROLANT 1131/07 · Surveys2007-06-29 → 2007-07-10
    Survey operations 03 thru 09 jul by M/V kpirireis in area bound by 38-40N 026-38E, 38-37N 026-40E, 38-34N…
  19. HYDROLANT 983/07 · Surveys2007-06-08 → 2007-06-19
    Underwater operations 11 thru 18 jun by M/V piri reis in areas bound by: a. 37-40.95N 027-00.85E, 37-40.03N…
  20. HYDROLANT 933/07 · Exercises2007-06-01 → 2007-06-06
    Hazardous operations 0400Z to sunset on 05 jun in area bound by 35-36N 024-07E, 36-18N 024-07E, 36-18N…

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