NW-C-4314-26
MCTS VHF services intermittent at Silver Water, North Channel, 12-16 Oct
No longer in forceReceived 12 Oct 2026, 00:00 UTCArchived 16 Oct 2026, 21:47 UTC
Warning text
Positions open on the mapNW-C-4314-26
Date
2026-10-12 13:23 UTC To 2026-10-16 21:00 UTC
Status
Published
Title
MCTS VHF Services
Areas
North Channel
Categories
MCTS VHF Services
Description
Sarnia MCTS. All services located at Silver Water operating intermittently from 1330 UTC until 2000 UTC from 12 Oct 2026 until 16 Oct 2026 for maintenance.
Position
45° 54.050'N 082° 54.833'W
Charts
2258(NAD27);
Horizontal positions are based on NAD83.
Location map
Open in the full mapAnalysis
No longer in forceSarnia MCTS VHF services located at Silver Water will operate intermittently for maintenance. Intermittent outages are scheduled daily from 1330 to 2000 UTC from 12 Oct 2026 until 16 Oct 2026. Position of the station is given. Mariners should expect reduced VHF availability during these times.
Expect intermittent VHF radio availability; use alternative communications where practicable and exercise caution when unable to contact MCTS on VHF.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map, or as an API feed.
- Location
- North Channel (Silver Water)
- Validity
- From 12 Oct 2026, 13:23 UTC
Until 16 Oct 2026, 21:00 UTC2026-10-12 13:23 UTC To 2026-10-16 21:00 UTC - Activity periods
- 12 Oct 2026, 13:30 UTC - 16 Oct 2026, 20:00 UTC (daily 1330-2000 UTC for maintenance (intermittent VHF service))
- Hazards
- intermittent MCTS VHF service
- Charts
- 2258(NAD27)
Coast stations for this area
- RCCJRCC TrentonCanada252 NM from the area
- DSCDSC Station Silver WaterJRCC TrentonCanadaMMSI 003160031VHF 40range 40 NM0 NM from the area
- DSCDSC Station KillarneyJRCC TrentonCanadaMMSI 003160031VHF 40range 40 NM60 NM from the area
- DSCDSC Station TobermoryJRCC TrentonCanadaMMSI 003160031VHF 40range 40 NM74 NM from the area
- DSCDSC Station Sault Ste MarieJRCC TrentonCanadaMMSI 003160031VHF 40range 40 NM79 NM from the area
- DSCDSC Station WiartonJRCC TrentonCanadaMMSI 003160031VHF 40range 40 NM103 NM from the area
Worked out automatically from the warning text on 12 Oct 2026, 14:37 UTC. It can be wrong: the official warning text is the authority.