Nav aids
Mrcc clyde tiree site 56-30N 006-59W mf dsc unreliable
HYDROLANT 1884/03
- issued
- 2003-10-05 01:20Z
- status
- cancelled 2003-10-21 13:18Z (archive)
- cancels
- HYDROLANT 1843/03
- authority
- WZ 1326/03 042206Z OCT 03; NAVAREA III 706/03 041949Z OCT 03
- sea
- Inner Seas off the West Coast of Scotland
- position
- 56.500, -6.983
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. MRCC CLYDE TIREE SITE 56-30N 006-59W MF DSC UNRELIABLE. 2. CANCEL HYDROLANT 1843/03(55) AND 1858/03(55).
This area · aids-to-navigation notices
1793 within 180 nm since 1998 · 2 in the last 12 months · 2 in force now
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- 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
- Dsc services at glengorm site 56-37.90N 006-08.00W off air2024-04-29
- Isle of man light 54-03.70N 004-48.00W unlit2024-04-25
- 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
- NAVTEX station portpatrick (o) 54-51.00N 005-07.00W unreliable2024-04-06
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Hazardous operations 0500Z to 1500Z daily 03 thru 06 oct in area bound by 45-07.2N 036-47.1E, 45-02.0N…cancels · 2003-09-29
- Hazardous operations 0500Z to 1500Z daily 03 thru 06 oct in area bound by 45-07.2N 036-47.1E, 45-02.0N…replaced · 2003-09-29
- Hazardous operations 0200Z to 1600Z daily 05 thru 08 oct in area bound by 45-06.2N 036-54.3E, 45-02.0N…replaced · 2003-09-30
- Mrcc clyde 55-58N 004-48W mf dsc inoperativecancelled by · 2003-10-21
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 0.7 nm
- Mew island light 54-41.90N 005-30.80W unreliableNav aids · 119.1 nm
Worldwide now
194 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.