789/26
Received: 4 Nov 2026, 11:04Updated: 4 Nov 2026, 11:04
analysis
Activeuntil 30 Nov 2026, 17:00 UTC (in 26 days)Scientific research expedition by RV 'Akademik' in Bulgarian internal waters and territorial sea, 4-30 Nov
Research vessel 'Akademik' will conduct a scientific research expedition within the internal waters and territorial sea of the Republic of Bulgaria. Activity includes sampling and measurements using a CTD system. The expedition is scheduled from 0500 UTC on 04 Nov to 1700 UTC on 30 Nov 2026. Mariners are advised to navigate with increased caution and keep a safety distance of 1 NM from the vessel.
Navigate with increased caution and keep a safety distance of 1 NM from the vessel.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
- Location
- Bulgarian Black Sea coast; internal waters and territorial sea of the Republic of Bulgaria
- Validity
- From 04 Nov 2026, 05:00 UTC
Until 30 Nov 2026, 17:00 UTCFM 0500 UTC ON 04 NOV TO 1700 UTC ON 30 NOV 2026 - Activity periods
- 04 Nov 2026, 05:00 UTC - 30 Nov 2026, 17:00 UTC (Scientific research expedition, CTD sampling and measurements)
- Hazards
- survey operations, CTD sampling and measurements, research vessel operations
- Keep clear
- 1 NMKEEP SAFETY DISTANCE OF 1 NM FM THE VESSEL.
Vessels involved
- 'AKADEMIK' · research vessel
Generated automatically from the warning text on 04 Nov 2026, 11:07 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
NAVWARN 789/26
BULGARIAN BLACK SEA COAST.
RESEARCH VESSEL 'AKADEMIK' WILL CONDUCT A SCIENTIFIC RESEARCH
EXPEDITION FM 0500 UTC ON 04 NOV TO 1700 UTC ON 30 NOV 2026
WITHIN THE INTERNAL WATERS AND TERRITORIAL SEA OF THE
REPUBLIC OF BULGARIA. SAMPLING AND MEASUREMENTS USING A
CTD SYSTEM WILL BE PERFORMED DURING THE EXPEDITION.
MARINERS TO NAVIGATE WITH INCREASED CAUTION AND
KEEP SAFETY DISTANCE OF 1 NM FM THE VESSEL.