MAERSK MAMMOTH
Cargo ship · Panama · AIS Class A
In short
MAERSK MAMMOTH (Cargo ship, Panama flag) was last seen on AIS on , under way at 18.3 kn, in the South Pacific Ocean. Its crew-entered AIS destination is NZAKL>AUSYD, with an ETA of Oct 9, 2026, 14:00 UTC; its reported draught is 11.3 m (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 05:50 UTC).
Current voyage: from Auckland (departed Oct 6, 2026, 05:11 UTC) to NZAKL>AUSYD
- Vessel type
- Cargo ship
- Flag
- Panama
- Year built
- —
- Gross tonnage
- —
- Size (length × beam)
- 200 m × 36 m
- Registered owner
- —
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Last reported position
received- Position
- 35.5577° S, 174.9703° E
- Area
- South Pacific Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 18.3 kn
- Course
- 11°
- Heading
- 12°
Last 30 days: 1 port call (Auckland).
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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Try the live demo, no sign-upIdentity & particulars
- Name
- MAERSK MAMMOTH
- IMO numberWhat is an IMO number?
- 9928229
- MMSIWhat is an MMSI?
- 352002997
- Call signWhat is a call sign?
- 3E4744
- Flag
- Panama
- Vessel type
- Cargo ship
- AIS ship type
- Cargo
- Gross tonnageGross tonnage vs deadweight
- —
- Length overall
- 200 m
- Beam
- 36 m
- Year built
- —
PanamaA 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.
No owner, operator or manager is recorded for this vessel yet.
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 |
|---|---|---|
| Left AucklandAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at AucklandAIS-detected | Voydar port-call detector (AIS geofence) | |
| Port State Control inspection at Santa Barbara, California | USCG PSIX / CGMIX inspections | |
| Inspection at San Francisco, California | USCG PSIX / CGMIX inspections | |
| Port State Control inspection at Santa Barbara, California | USCG PSIX / CGMIX inspections |
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.
Safety & inspections
| Date | Type | Port | Findings |
|---|---|---|---|
| May 15, 2025 | Vessel InspectionPSC | Santa Barbara, California | clean |
| Jan 18, 2024 | Boarding | San Francisco, California | clean |
| Oct 31, 2023 | Vessel InspectionPSC | Santa Barbara, California | clean |
Source: U.S. Coast Guard Port State Information Exchange (PSIX) — public domain. Covers inspections recorded in U.S. waters. Free on Voydar; the incumbents charge for this.
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 |
|---|---|---|---|
| Auckland NZAKL | Oct 4, 2026, 14:54 UTC | Oct 6, 2026, 05:11 UTC | 38 h 17 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 MAERSK MAMMOTH now?
- MAERSK MAMMOTH (Cargo ship, Panama flag) was last seen on AIS on Oct 6, 2026, 11:30 UTC, under way at 18.3 kn, in the South Pacific Ocean. The crew-entered destination was NZAKL>AUSYD (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 05:50 UTC). This report does not confirm the ship’s current route.
- What kind of ship is MAERSK MAMMOTH?
- MAERSK MAMMOTH is a cargo ship sailing under the flag of Panama. The vessel is 200 m long with a beam of 36 m.
- What sanctions and inspection records does Voydar hold for MAERSK MAMMOTH?
- Voydar has no matched sanctions record displayed for MAERSK MAMMOTH 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. MAERSK MAMMOTH has 3 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.
Neighbouring IMO numbers
IMO numbers are issued in sequence. These are the nearest numbers below and above this ship's that have a full Voydar profile.
Use this data
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