NW-C-4757-26

SÉCURITÉ

MCTS VHF DSC channel 70 unavailable at Tobermory, Lake Huron (10 Nov)

No longer in forceReceived 10 Nov 2026, 00:00 UTCArchived 10 Nov 2026, 22:07 UTC

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NW-C-4757-26 Date 2026-11-10 16:40 UTC To 2026-11-10 22:00 UTC Status Published Title MCTS VHF Services Areas Lake Huron Categories MCTS VHF Services Description Sarnia MCTS. Transmit and receive services on VHF DSC CH70 located at Tobermory inoperative from 101800 UTC Nov 2026 until 102100 UTC Nov 2026 for maintenance. Position 45° 09.600'N 081° 29.750'W (Tobermory) Charts 2201(NAD83)

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Analysis

No longer in force

Sarnia MCTS transmit and receive services on VHF DSC channel 70 at Tobermory will be inoperative for maintenance. The outage affects the Tobermory VHF DSC site at 45°09.600'N 081°29.750'W. The service interruption is scheduled from 10 Nov 2026 18:00 UTC until 10 Nov 2026 21:00 UTC.

Type: Aids to navigation · severity low
Feed: Aids to navigationAll warnings of this kind on the map, or as an API feed.
Location: Lake Huron (Tobermory)
Validity: From 10 Nov 2026, 18:00 UTC
Until 10 Nov 2026, 21:00 UTCfrom 101800 UTC Nov 2026 until 102100 UTC Nov 2026
Activity periods: 10 Nov 2026, 18:00 UTC - 10 Nov 2026, 21:00 UTC (VHF DSC CH70 inoperative for maintenance)
Hazards: VHF DSC channel 70 inoperative, reduced DSC radio service at Tobermory station

Worked out automatically from the warning text on 10 Nov 2026, 16:57 UTC. It can be wrong: the official warning text is the authority.

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Action for mariners
Lights and buoys affected
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Translations
Nearby lights and rescue centres

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KeywordsINOPERATIVE

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