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 865/17 · Surveys2017-03-17 → 2017-03-19
    Underwater operations 18 thru 20 mar by M/V tcg cesme in area bound by 40-34.94N 024-57.97E, 40-36.10N…
  2. HYDROLANT 805/17 · Surveys2017-03-12 → 2017-03-18
    Underwater operations 13 thru 17 mar by M/V tcg cesme in area bound by 40-34.94N 024-57.97E, 40-36.10N…
  3. HYDROLANT 799/17 · Exercises2017-03-11 → 2017-03-14
    Hazardous operations 140600Z to 141000Z mar in area bound by 38-50N 025-00E, 38-30N 025-00E, 38-30N 025-45E,…
  4. HYDROLANT 717/17 · Surveys2017-03-04 → 2017-03-09
    Survey operations 06 thru 10 mar by tcg cesme in area bound by 40-08.94N 024-59.97E, 39-40.94N 024-34.97E,…
  5. HYDROLANT 673/17 · Exercises2017-03-01 → 2017-04-27
    Gunnery exercises 0600Z to 1300Z daily 01, 02, 06, 07, 09, 13 thru 16 and 20 thru 23 mar, 080600Z to 081045Z…
  6. HYDROLANT 634/17 · Exercises2017-02-24 → 2017-03-01
    Hazardous operations 010600Z to 011000Z mar in area bound by 39-00.00N 025-18.00E, 39-40.00N 025-08.00E,…
  7. HYDROLANT 597/17 · Surveys2017-02-22 → 2017-03-03
    Survey operations in progress until further notice by tcg cesme in area bound by 40-14.94N 025-34.97E,…
  8. HYDROLANT 559/17 · Exercises2017-02-17 → 2017-02-21
    Hazardous operations 211300Z to 211600Z feb in area bound by 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E,…
  9. HYDROLANT 454/17 · Surveys2017-02-09 → 2017-02-22
    Survey operations in progress until further notice by tcg cesme in areas bound by: a. 39-33.59N 025-27.01E,…
  10. HYDROLANT 438/17 · Exercises2017-02-08 → 2017-02-09
    Hazardous operations
  11. HYDROLANT 415/17 · Surveys2017-02-06 → 2017-03-02
    Underwater operations 07 feb until further notice by M/V aigaio in area bound by 37-08.26N 024-16.88E,…
  12. HYDROLANT 210/17 · Exercises2017-01-20 → 2017-01-24
    Hazardous operations
  13. HYDROLANT 92/17 · Exercises2017-01-09 → 2017-01-10
    Hazardous operations
  14. HYDROLANT 91/17 · Exercises2017-01-09 → 2017-01-11
    Hazardous operations
  15. HYDROLANT 11/17 · Exercises2017-01-01 → 2017-10-03
    Hazardous operations
  16. HYDROLANT 10/17 · Exercises2017-01-01 → 2017-10-03
    Gunnery exercises in progress until 31 dec in area bound by 35-28.77N 024-10.27E, 35-28.17N 024-10.43E,…
  17. HYDROLANT 9/17 · Missiles2017-01-01 → 2017-10-03
    Hazardous operations 0530Z to sunset daily wednesdays thru saturdays until 31 dec: a. in area bound by…
  18. HYDROLANT 8/17 · Exercises2017-01-01 → 2017-10-03
    Hazardous operations
  19. HYDROLANT 7/17 · Exercises2017-01-01 → 2017-10-03
    Hazardous operations
  20. HYDROLANT 6/17 · Exercises2017-01-01 → 2018-01-01
    Hazardous operations

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