Where is MS Siem Helix 1 now?

Seadar has no displayable AIS position for MS Siem Helix 1 in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.

What kind of ship is MS Siem Helix 1?

MS Siem Helix 1 is a ship, built in 2016 by Flensburger Schiffbau-Gesellschaft. The vessel is 158.6 m long and has a gross tonnage of 22,728.

What sanctions and inspection records does Seadar hold for MS Siem Helix 1?

Seadar has no matched sanctions record displayed for MS Siem Helix 1 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 MS Siem Helix 1. Missing records do not establish whether the ship has been detained.

MS Siem Helix 1

ship · built 2016

IMO9733454No AIS position on record

Open in Terminal

In short

MS Siem Helix 1 (ship) has no AIS position on record with Seadar.

Vessel type: ship
Flag: —
Year built: 2016
Gross tonnage: 22,728
Size (length × beam): 159 m
Registered owner: —

Watch this ship

Get an email when MS Siem Helix 1 arrives or leaves port, changes destination, name, flag or owner, or is sanctioned, detained or named in an official release.

We email you a link and a code. That creates a free account, no password or card, and follows MS Siem Helix 1.

Free account, no card: follow up to 5 ships and ports. Plus follows 50, Pro 500.

By continuing you accept the Terms and the Privacy policy.

Last reported position

No AIS position on record for this vessel. Identity and particulars are below.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

Try the live demo, no sign-up

Identity & particulars

Name: MS Siem Helix 1
IMO numberWhat is an IMO number?: 9733454
MMSIWhat is an MMSI?: —
Call signWhat is a call sign?: —
Flag: —
Vessel type: ship
Gross tonnageGross tonnage vs deadweight: 22,728
Length overall: 158.6 m
Beam: —
Year built: 2016

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.

Registered owner: Q107472808(not linked to a company record)
Source: Wikidata · reported · confidence 0.6 · retrieved Jun 10, 2026
Siem Offshore Rederi(not linked to a company record)
Source: Wikidata · reported · confidence 0.6 · retrieved Sep 23, 2026
Operator: Q107472865(not linked to a company record)
Source: Wikidata · reported · confidence 0.6 · retrieved Jun 10, 2026
Siem Offshore AS(not linked to a company record)
Source: Wikidata · reported · confidence 0.6 · retrieved Sep 23, 2026
Builder: Flensburger Schiffbau-Gesellschaft
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Frequently asked questions

Where is MS Siem Helix 1 now?: Seadar has no displayable AIS position for MS Siem Helix 1 in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is MS Siem Helix 1?: MS Siem Helix 1 is a ship, built in 2016 by Flensburger Schiffbau-Gesellschaft. The vessel is 158.6 m long and has a gross tonnage of 22,728.
What sanctions and inspection records does Seadar hold for MS Siem Helix 1?: Seadar has no matched sanctions record displayed for MS Siem Helix 1 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 MS Siem Helix 1. 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/9733454

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