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 972/19 · Exercises2019-03-27 → 2019-03-28
    Hazardous operations 280600Z to 281000Z mar in area bound by 40-30.00N 025-53.00E, 40-35.00N 024-58.00E,…
  2. HYDROLANT 951/19 · Exercises2019-03-26 → 2019-03-29
    Gunnery exercises 290400Z to 290500Z mar in area bound by 37-08.29N 026-27.29E, 37-05.00N 026-08.59E,…
  3. HYDROLANT 938/19 · Exercises2019-03-25 → 2019-03-28
    Gunnery exercises 281001Z to 281200Z mar in area bound by 40-10N 025-13E, 40-10N 025-25E, 40-20N 025-25E,…
  4. HYDROLANT 906/19 · Exercises2019-03-21 → 2019-03-24
    Gunnery exercises 241500Z to 241700Z mar in area bound by 39-15N 025-38E, 39-23N 025-15E, 39-09N 025-08E
  5. HYDROLANT 876/19 · Exercises2019-03-19 → 2019-03-22
    Gunnery exercises 220900Z to 221100Z mar in area bound by 37-45.5N 025-58.0E, 37-56.0N 026-37.7E, 38-07.0N…
  6. HYDROLANT 789/19 · Surveys2019-03-12 → 2019-03-13
    Survey operations in progress until 150030Z mar by M/V pourquoi pas in: a. 35-02.56N 026-40.70E b. 35-03.00N…
  7. HYDROLANT 674/19 · Exercises2019-03-01 → 2019-03-28
    Hazardous operations 0600Z to 1300Z daily 04 thru 08, 12 thru 14, 18 thru 21, and 25 thru 28 mar in area…
  8. HYDROLANT 660/19 · Exercises2019-02-28 → 2019-03-01
    Hazardous operations 282001Z feb to 010900Z mar in area bound by 40-35.0N 024-58.0E, 40-15.0N 025-35.0E,…
  9. HYDROLANT 642/19 · Surveys2019-02-27 → 2019-03-01
    Survey operations by M/V pourquoi pas: a. 270849Z to 271549Z feb in 35-51.30N 025-17.76E
  10. HYDROLANT 636/19 · Exercises2019-02-27 → 2019-03-01
    Hazardous operations 010600Z to 011800Z mar in area bound by 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E,…
  11. HYDROLANT 597/19 · Exercises2019-02-23 → 2019-03-01
    Hazardous operations 0700Z to 1200Z daily 25 feb thru 01 mar in area bound by 39-01-56N 026-00-15E,…
  12. HYDROLANT 543/19 · Exercises2019-02-19 → 2019-02-21
    Hazardous operations 210600Z to 211100Z feb in area bound by 38-50N 025-00E, 38-55N 025-45E, 38-30N 025-45E,…
  13. HYDROLANT 535/19 · Exercises2019-02-19 → 2019-02-19
    Hazardous operations 191100Z to 191400Z feb in area within five miles of 38-18.0N 025-31.5E
  14. HYDROLANT 530/19 · Exercises2019-02-18 → 2019-02-21
    Hazardous operations 1600Z to 0600Z commencing daily 19 and 20 feb in area bound by 36-56N 023-29E, 36-42N…
  15. HYDROLANT 521/19 · Exercises2019-02-18 → 2019-02-19
    Hazardous operations 190630Z to 191130Z feb in area bound by 37-45.37N 026-22.46E, 37-43.27N 026-25.49E,…
  16. HYDROLANT 472/19 · Exercises2019-02-13 → 2019-02-14
    Gunnery exercises 141200Z to 141600Z feb in area bound by 38-07N 026-25E, 38-00N 025-58E, 37-46N 025-58E,…
  17. HYDROLANT 428/19 · Exercises2019-02-08 → 2019-02-12
    Hazardous operations 120600Z to 121000Z feb in area bound by 39-25.10N 025-55.02E, 39-00.00N 025-18.00E,…
  18. HYDROLANT 365/19 · Exercises2019-02-04 → 2019-02-06
    Hazardous operations 060600Z to 061000Z feb in area bound by 40-30.0N 025-53.0E, 40-35.0N 024-58.0E,…
  19. HYDROLANT 340/19 · Exercises2019-02-01 → 2019-02-07
    Hazardous operations 1300Z to 2100Z daily 05 thru 07 feb in area bound by 37-47N 023-17E, 37-44N 023-22E,…
  20. HYDROLANT 315/19 · Exercises2019-01-31 → 2019-02-05
    Hazardous operations 0800Z to 1300Z daily 04 and 05 feb in area bound by 39-00N 025-48E, 38-51N 026-19E,…

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