Where is SD Dependable now?

SD Dependable (Tug, United Kingdom flag) was last seen on AIS on Oct 1, 2026, 21:05 UTC, not moving, near Faslane (North Atlantic Ocean). The crew-entered destination was FASLANE (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 20:58 UTC). This report does not confirm the ship’s current route.

What kind of ship is SD Dependable?

SD Dependable is a tug sailing under the flag of United Kingdom, built in 2010 by CRIST. The vessel is 29.1 m long and has a gross tonnage of 271.

What sanctions and inspection records does Voydar hold for SD Dependable?

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

SD Dependable

Tug · United Kingdom · built 2010 · AIS Class A

IMO9533804MMSI235072825Call sign2CHL5Last AIS position Oct 1, 2026, 21:05 UTC

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In short

SD Dependable (Tug, United Kingdom flag) was last seen on AIS on Oct 1, 2026, 21:05 UTC, not moving, near Faslane (North Atlantic Ocean). Its crew-entered AIS destination is FASLANE; its reported draught is 4.8 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 20:58 UTC).

Current voyage: from Shandon (departed Sep 20, 2026, 08:13 UTC) to FASLANE

Vessel type: Tug
Flag: United Kingdom
Year built: 2010
Gross tonnage: 271
Size (length × beam): 29 m
Registered owner: —

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Last reported position

received Oct 1, 2026, 21:05 UTC

Position: 56.0537° N, 4.8204° W
Area: North Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 0 kn
Course: 15°
Heading: 349°

56.0537° N, 4.8204° W

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Last 30 days: at least 12 port calls (Shandon, Faslane, and Rosneath).

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

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Identity & particulars

Name: SD Dependable
IMO numberWhat is an IMO number?: 9533804
MMSIWhat is an MMSI?: 235072825
Call signWhat is a call sign?: 2CHL5
Flag: United Kingdom
Vessel type: Tug
Gross tonnageGross tonnage vs deadweight: 271
Length overall: 29.1 m
Beam: —
Year built: 2010

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.

Builder: CRIST
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
Sep 20, 2026, 08:13 UTC	Left ShandonAIS-detected	Voydar port-call detector (AIS geofence)
Sep 19, 2026, 17:34 UTC	Arrived at ShandonAIS-detected	Voydar port-call detector (AIS geofence)
Sep 18, 2026, 06:42 UTC	Left ShandonAIS-detected	Voydar port-call detector (AIS geofence)
Sep 17, 2026, 17:28 UTC	Arrived at ShandonAIS-detected	Voydar port-call detector (AIS geofence)
Sep 17, 2026, 13:21 UTC	Left FaslaneAIS-detected	Voydar port-call detector (AIS geofence)
Sep 17, 2026, 10:12 UTC	Arrived at FaslaneAIS-detected	Voydar port-call detector (AIS geofence)

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.

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.

Detected from AIS AIS-detected

Port	Arrived	Departed	Time in port
Shandon GBSHN	Sep 19, 2026, 17:34 UTC	Sep 20, 2026, 08:13 UTC	14 h 39 min
Shandon GBSHN	Sep 17, 2026, 17:28 UTC	Sep 18, 2026, 06:42 UTC	13 h 14 min
Faslane GBFAS	Sep 17, 2026, 10:12 UTC	Sep 17, 2026, 13:21 UTC	3 h 9 min
Faslane GBFAS	Sep 14, 2026, 11:53 UTC	Sep 16, 2026, 08:59 UTC	45 h 5 min
Faslane GBFAS	Sep 14, 2026, 10:41 UTC	Sep 14, 2026, 11:53 UTC	1 h 12 min
Faslane GBFAS	Sep 14, 2026, 06:31 UTC	Sep 14, 2026, 09:40 UTC	3 h 10 min
Shandon GBSHN	Sep 12, 2026, 07:22 UTC	Sep 12, 2026, 09:18 UTC	1 h 56 min
Faslane GBFAS	Sep 12, 2026, 06:51 UTC	Sep 12, 2026, 07:22 UTC	32 min
Shandon GBSHN	Sep 9, 2026, 15:39 UTC	Sep 11, 2026, 15:49 UTC	2 d 0 h
Faslane GBFAS	Sep 9, 2026, 05:29 UTC	Sep 9, 2026, 07:00 UTC	1 h 31 min
Rosneath GBRSH	Sep 9, 2026, 04:25 UTC	Sep 9, 2026, 05:25 UTC	1 h 0 min
Shandon GBSHN	Sep 8, 2026, 01:11 UTC	Sep 8, 2026, 06:00 UTC	4 h 49 min

Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.

Frequently asked questions

Where is SD Dependable now?: SD Dependable (Tug, United Kingdom flag) was last seen on AIS on Oct 1, 2026, 21:05 UTC, not moving, near Faslane (North Atlantic Ocean). The crew-entered destination was FASLANE (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 20:58 UTC). This report does not confirm the ship’s current route.
What kind of ship is SD Dependable?: SD Dependable is a tug sailing under the flag of United Kingdom, built in 2010 by CRIST. The vessel is 29.1 m long and has a gross tonnage of 271.
What sanctions and inspection records does Voydar hold for SD Dependable?: Voydar has no matched sanctions record displayed for SD Dependable from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for SD Dependable. Missing records do not establish whether the ship has been detained.

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