What kind of ship is Yiannis B?

Yiannis B is a bulk carrier sailing under the flag of Liberia, built in 2008 by Tsuneishi Shipbuilding. The vessel is 229 m long with a beam of 32.3 m and has a gross tonnage of 43,158.

What sanctions and inspection records does Voydar hold for Yiannis B?

Voydar has no matched sanctions record displayed for Yiannis B from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Yiannis B. Missing records do not establish whether the ship has been detained.

Yiannis B

Bulk carrier · Liberia · built 2008 · AIS Class A

IMO9394765MMSI636013646Call signA8OK9Last AIS position Aug 3, 2026, 06:13 UTC

Open in Terminal

In short

Yiannis B (Bulk carrier, Liberia flag) was last seen on AIS on Aug 3, 2026, 06:13 UTC, under way at 10.4 kn, in the North Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: TSAKOS CONBULK SERVICES (TCB) LTD (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Bulk carrier
Flag: Liberia
Year built: 2008
Gross tonnage: 43,158
Size (length × beam): 229 m × 32 m
ISM manager: TSAKOS CONBULK SERVICES (TCB) LTD

Watch this ship

Yiannis B has not been received for a while. Follow it and we will email you as soon as it is heard again, then when it reaches or leaves port.

Free forever. No card. A free account follows up to 5 ships and ports.

Last reported position

received Aug 3, 2026, 06:13 UTC

Position: 46.2579° N, 125.0103° W
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 10.4 kn
Course: 276°
Heading: 277°

46.2579° N, 125.0103° W

Open the full live map →

Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)Free forever. No card. New accounts include 14 days of Pro.

Try the live demo, no sign-up

Identity & particulars

Name: Yiannis B
IMO numberWhat is an IMO number?: 9394765
MMSIWhat is an MMSI?: 636013646
Call signWhat is a call sign?: A8OK9
Flag: Liberia
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsBulk carrier
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 43,158
Deadweight (DWT): Source: Wikidata, record Q85979826. Added to Voydar on September 23, 2026. Licence: CC0 1.0.82,562 t
Length overall: 229 m
Beam: 32.3 m
Year built: 2008

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

ISM manager: TSAKOS CONBULK SERVICES (TCB) LTD
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Oct 5, 2026
Builder: Tsuneishi Shipbuilding
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Dec 12, 2018, 11:53 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 16, 2018, 12:43 UTC	Reported departure from Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jul 16, 2018, 03:37 UTC	Reported arrival at Hong KongAuthority-reported	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Jun 30, 2016	Reported departure from RichmondAuthority-reported	USACE foreign traffic vessel entrances & clearances

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

Year	CO₂ emitted	Fuel burned	Time at sea	CO₂ / n mile
2018	8,017 t	2,562 t	76 days	419 kg
2024	0 t	0 t	0 days	—
2025	0 t	0 t	0 days	—

Technical efficiency: EEXI (3.47 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Reported by authorities Authority-reported

Port	Record	Date (UTC)	Berth	Source
Hong Kong HKHKG	Arrival	Dec 12, 2018, 11:53 UTC	SWLA	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Hong Kong HKHKG	Arrival(matched by call sign)	Jul 16, 2018, 03:37 UTC	WL	Hong Kong vessel arrivals & departures (incl. VTMS daily reports)
Richmond USRCH	Departure	Jun 30, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Stockton USSCK	Arrival	Jun 25, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Stockton USSCK	Departure	Jun 7, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Richmond USRCH	Arrival	May 23, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF KALAMA, WA	Departure	Mar 30, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Astoria USAST	Arrival	Mar 21, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Departure	Jan 31, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
Seattle USSEA	Arrival	Jan 15, 2016(date only)	—	USACE foreign traffic vessel entrances & clearances
PORT OF SOUTH LOUISIANA (LA)	Departure	Jul 27, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances
New Orleans USMSY	Arrival	Jul 9, 2015(date only)	—	USACE foreign traffic vessel entrances & clearances

Records published by the authority named on each row. Earliest record for this ship: September 13, 2008.

Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.

Source: US Army Corps of Engineers, Waterborne Commerce Statistics Center (US CBP entrance/clearance records). Licence: US Government work — public domain.

Frequently asked questions

Where is Yiannis B now?: Yiannis B (Bulk carrier, Liberia flag) was last seen on AIS on Aug 3, 2026, 06:13 UTC, under way at 10.4 kn, in the North Pacific Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is Yiannis B?: Yiannis B is a bulk carrier sailing under the flag of Liberia, built in 2008 by Tsuneishi Shipbuilding. The vessel is 229 m long with a beam of 32.3 m and has a gross tonnage of 43,158.
Who is recorded as the owner or manager of Yiannis B?: TSAKOS CONBULK SERVICES (TCB) LTD is recorded as ISM manager for Yiannis B (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Voydar hold for Yiannis B?: Voydar has no matched sanctions record displayed for Yiannis B from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Yiannis B. Missing records do not establish whether the ship has been detained.

Use this data

This page is also available as JSON, free, with the source and licence of every section. Sections whose sources do not permit redistribution are listed as withheld.

GET /api/v1/vessels/9394765

View JSON API documentationFree without a key for occasional use; use an API key for more.

Follow by RSS Open data

Using this data in code?

Every account gets a personal API allowance: 2,500 credits a month free, 25,000 with Pro. Pro adds internal business use; API plans add building the data into your own products.

See plans