Nav aids
Mrcc clyde 55-58N 004-48W mf dsc, mf navigational warnings and weather broadcast unreliable 100800Z to…
HYDROLANT 1656/00
- issued
- 2000-05-10 07:50Z
- status
- cancelled 2000-05-12 18:00Z (archive)
- self-cancels
- 2000-05-12 18:00Z
- cancels
- HYDROLANT 1607/00
- authority
- WZ 884/00 100654Z MAY 00; WZ885/00 100709Z MAY 00
- sea
- Inner Seas off the West Coast of Scotland
- position
- 55.967, -4.800
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. MRCC CLYDE 55-58N 004-48W MF DSC, MF NAVIGATIONAL WARNINGS AND WEATHER BROADCAST UNRELIABLE 100800Z TO 121700Z MAY. 2. CANCEL HYDROLANT 1607/00(37), AID RESTORED. 3. CANCEL THIS MSG 121800Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-05-10 08:00Z | 2000-05-12 17:00Z | — | 57 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · aids-to-navigation notices
2281 within 180 nm since 1998 · 4 in the last 12 months · 2 in force now
98
00
05
10
15
20
25
26
- Mf dsc and r/t services off air at: a. cullercoats 55-04.40N 001-27.80W2026-08-16
- Mew island light 54-41.90N 005-30.80W unreliable2026-08-11
- Mf dsc service off air at tiree 56-30.20N 006-57.80W2026-08-08
- Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50E2026-08-01
- NAVTEX station cullercoats (g) 55-04.00N 001-28.00W unreliable 0800Z to 1500Z daily 07 thru 09 may2024-05-06
- Dsc services at glengorm site 56-37.90N 006-08.00W off air2024-04-29
Season · when aids-to-navigation notices happen here
J
F
M
A
M
J
J
A
S
O
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month of issue, all years in the archive
Timeline
- Fog signal at cap de la hague light 49-43.2N 001-57.2W inoperativecancels · 2000-05-07
- Fog signal at cap de la hague light 49-43.2N 001-57.2W inoperativereplaced · 2000-05-07
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 79 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 80 nm
Worldwide now
193 aids-to-navigation notices in force · see all
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.