NW-A-0176-26
ArchivedReceived: 31 Jul 2026, 00:00Archived: 5 Aug 2026, 21:25Updated: 1 Nov 2026, 14:11
Keywords
- Geometry refsbounded, circle_radius, polygon
- Geometry phrasesarea bounded, bounded by, within
Message content
NW-A-0176-26
Date
2026-07-31 21:14 UTC To 2026-08-05 21:00 UTC
Status
Published
Title
Sea Trials
Areas
Churchill
Vicinity
Churchill
Categories
Sea Trials
Description
Unmanned surface vessel ASV VIPER undergoing sea trials daily from 021400 UTC Aug 2026 to 052100 UTC Aug 2026 within area bounded by:
58 47.626N 094 12.356W
58 48.568N 094 09.385W
58 47.454N 094 07.227W
58 46.602N 094 09.347W
Mariners are required to provide a minimum berth of 500m in the harbour and 2000m at sea around the vessel.
Position
Centroid : 58° 47.575'N 094° 09.650'W
Pt 1: 58° 47.626'N 094° 12.356'W
Pt 2: 58° 48.568'N 094° 09.385'W
Pt 3: 58° 47.454'N 094° 07.227'W
Pt 4: 58° 46.602'N 094° 09.347'W
Charts
5640(NAD83)