Nav aids
Cancel HYDROLANT 2248/11
Scotland · Orkney Islands · HYDROLANT 2287/11
- issued
- 2011-12-30 21:06Z
- status
- cancelled 2012-01-02 18:24Z (archive)
- cancels
- HYDROLANT 2248/11
- authority
- WZ 1466/11 301850Z DEC 11 - WZ 1459/11 31 DEC 11.
- sea
- North Sea
- position
- 58.937, -3.272
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SCOTLAND. ORKNEY ISLANDS. CHART 35057 1. GRAEMSAY ISLAND REAR RANGE LIGHT 58-56.2N 003-16.3W UNLIT. 2. CANCEL HYDROLANT 2248/11.
This area · aids-to-navigation notices
1876 within 180 nm since 1998 · 2 in the last 12 months · 1 in force now
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- Mf dsc and r/t services off air at: a. cullercoats 55-04.40N 001-27.80W2026-08-16
- Noup head light 59-19.90N 003-04.20W range reduced to 12 miles2026-08-05
- All navigational aids at platform 15/17-A 58-25.00N 000-20.10E inoperative2024-05-01
- Dsc services at glengorm site 56-37.90N 006-08.00W off air2024-04-29
- GPS jamming exercises 0830Z to 1700Z daily 29 apr thru 03 may in area within 11 miles of 57-21.00N 007-24.00W2024-04-24
- Mrcc shetland mf r/t and dsc services at collafirth hill site 60-32.00N 001-23.50W off air2024-04-01
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Orkney Islandscancels · 2011-12-26
- Orkney Islandsreplaced · 2011-12-26
- Graemsay island rear range light 58-56.2N 003-16.3Wcancelled by · 2012-01-02
Nearby now · within 120 nm
- Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 24.5 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.