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 1407/19 · Missiles2019-05-07 → 2019-05-14
    Missile operations sunrise to sunset daily 09, 10 and 13 may in area bound by 35-36N 024-07E, 36-18N…
  2. HYDROLANT 1398/19 · Exercises2019-05-06 → 2019-05-09
    Gunnery exercise 090200Z to 090400Z may in area bound by 37-08.29N 026-27.29E, 37-05.00N 026-08.59E,…
  3. HYDROLANT 1395/19 · Cable ops2019-05-06 → 2019-05-13
    Underwater operations 071200Z may until further notice by cableship raymond croze in area bound by 40-02N…
  4. HYDROLANT 1382/19 · Exercises2019-05-03 → 2019-05-04
    Hazardous operations 040400Z to 040600Z may in area bound by 37-08.3N 026-27.3E, 37-05.0N 026-09.0E,…
  5. HYDROLANT 1347/19 · Exercises2019-05-01 → 2019-05-04
    Gunnery exercises 040400Z to 040600Z may in area bound by 37-08.29N 026-27.29E, 37-05.00N 026-08.59E,…
  6. HYDROLANT 1338/19 · Exercises2019-04-30 → 2019-06-27
    Hazardous operations 0400Z to 2100Z daily 02, 07, 09, 14, 16, 21, 23, 28, 30 may, 04, 06, 11, 13, 18, 20, 25…
  7. HYDROLANT 1323/19 · Exercises2019-04-29 → 2019-05-10
    Hazardous operations 0500Z to 1200Z daily 02, 06 thru 09, 13 thru 16, 20 thru 23, 27 thru 30 may, 03 thru…
  8. HYDROLANT 1318/19 · Exercises2019-04-29 → 2019-04-30
    Hazardous operations 300500Z to 300900Z apr in area bound by 39-25.1N 025-55.0E, 39-00.0N 025-18.0E,…
  9. HYDROLANT 1231/19 · Exercises2019-04-19 → 2019-04-21
    Gunnery exercises 211400Z to 211500Z apr in area bound by 38-55.93N 025-24.97E, 39-03.93N 025-41.97E,…
  10. HYDROLANT 1214/19 · Exercises2019-04-18 → 2019-04-19
    Hazardous operations 190500Z to 191700Z apr in area bound by 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E,…
  11. HYDROLANT 1183/19 · Exercises2019-04-16 → 2019-04-17
    Gunnery exercises 180600Z to 181800Z apr in area bound by 39-30.60N 025-13.80E, 39-39.30N 025-17.20E,…
  12. HYDROLANT 1182/19 · Exercises2019-04-16 → 2019-04-19
    Gunnery exercises 190200Z to 190400Z apr in area bound by 37-08.29N 026-27.29E, 37-05.00N 026-08.59E,…
  13. HYDROLANT 1178/19 · Surveys2019-04-15 → 2019-04-23
    Survey operations 16 apr until further notice by M/V med surveyor in area bound by 37-59.45N 024-33.79E,…
  14. HYDROLANT 1175/19 · Exercises2019-04-15 → 2019-04-18
    Gunnery exercises 180600Z to 180800Z apr in area bound by 37-45.5N 025-58.0E, 37-56.0N 026-37.7E, 38-07.0N…
  15. HYDROLANT 1148/19 · Exercises2019-04-12 → 2019-04-16
    Hazardous operations 160500Z to 160900Z apr in area bound by 38-50N 025-00E, 38-30N 025-00E, 38-30N 025-45E,…
  16. HYDROLANT 1084/19 · Exercises2019-04-05 → 2019-04-10
    Hazardous operations 092300Z to 100100Z apr in area bound by 37-08.29N 026-27.29E, 37-05.00N 026-08.59E,…
  17. HYDROLANT 1082/19 · Exercises2019-04-05 → 2019-04-10
    Hazardous operations 081430Z to 081700Z and 100400Z to 100459Z apr in area bound by 36-56N 023-29E, 36-42N…
  18. HYDROLANT 1044/19 · Nav aids2019-04-02 → 2020-05-08
    Akra akrotiri point light 40-28.5N 025-26.8E unreliable
  19. HYDROLANT 1010/19 · Exercises2019-03-29 → 2019-04-03
    Hazardous operations 010500Z to 011200Z and 0500Z to 2000Z daily 02 and 03 apr in area bound by 39-48.27N…
  20. HYDROLANT 995/19 · Exercises2019-03-29 → 2019-04-30
    Hazardous operations 010500Z to 010700Z, 011030Z to 011200Z, 020445Z to 020700Z, 021030Z to 021200Z, 021330Z…

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