Diamond Princess
Cruise ship · Bermuda · built 2004 · AIS Class A
In short
Diamond Princess (Cruise ship, Bermuda flag) was last seen on AIS on , under way at 13.5 kn, near Atsumi (North Pacific Ocean). Its crew-entered AIS destination is JP TOB (Toba), with an ETA of Oct 1, 2026, 20:00 UTC; its reported draught is 8.3 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 12:42 UTC). Registered owner: Carnival Corporation (source: Wikidata). It can carry up to 2,670 passengers (source: Wikidata).
Current voyage: from Yokohama (departed Oct 1, 2026, 06:27 UTC) to JP TOB (Toba)
- Vessel type
- Cruise ship
- Flag
- Bermuda
- Year built
- 2004
- Gross tonnage
- 115,906
- Size (length × beam)
- 290 m × 38 m
- Registered owner
- Carnival Corporation
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Last reported position
received- Position
- 34.5612° N, 137.0105° E
- Area
- North Pacific Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 13.5 kn
- Course
- 315°
- Heading
- 315°
Last 30 days: 2 port calls (Yokohama and Keelung (Chilung)).
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)
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Calls published by the ports themselves. DIAMOND PRINCESS is matched to these schedules by name, not by IMO number, so treat each call as a possible match. Linked by name (the only passenger ship we know by that name), not by IMO number. The port publishes names only, so this may be a different ship.
| Port | Arrives | Departs | From → next |
|---|---|---|---|
| Yokohama | Oct 10, 2026, 06:30 UTC+9 | Oct 10, 2026, 15:00 | 長崎 → 秋田 |
| Yokohama | Oct 19, 2026, 06:30 UTC+9 | Oct 19, 2026, 15:00 | 長崎 → 長崎 |
| Yokohama | Oct 28, 2026, 06:30 UTC+9 | Oct 28, 2026, 15:00 | 清水 → 函館 |
| Yokohama | Nov 11, 2026, 06:30 UTC+9 | Nov 11, 2026, 15:00 | 御前崎 → 青森 |
| Yokohama | Nov 25, 2026, 06:30 UTC+9 | Nov 25, 2026, 15:00 | 清水 → 鹿児島 |
Identity & particulars
- Name
- Diamond Princess
- IMO numberWhat is an IMO number?
- 9228198
- MMSIWhat is an MMSI?
- 310866000
- Call signWhat is a call sign?
- ZCHI3
- Flag
- Bermuda
- Vessel type
- Detailed type from WikidataCruise ship
- AIS ship type
- Passenger
- Gross tonnageGross tonnage vs deadweight
- 115,906
- Length overall
- 290 m
- Beam
- 37.5 m
- Year built
- 2004
- Passengers (maximum)
- Source: Wikidata, record Q1208722. Added to Voydar on September 23, 2026. Licence: CC0 1.0.2,670
BermudaA 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
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
- Operator
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
- Builder
- 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 |
|---|---|---|
| Left YokohamaAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at YokohamaAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left Keelung (Chilung)AIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at Keelung (Chilung)AIS-detected | Voydar port-call detector (AIS geofence) | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported departure from Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Reported arrival at Hong KongAuthority-reported | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) | |
| Inspection at FPO, Armed Forces Pacific | USCG PSIX / CGMIX inspections | |
| Port State Control inspection at San Pedro, California | USCG PSIX / CGMIX inspections | |
| Port State Control inspection at Juneau, Alaska | USCG PSIX / CGMIX inspections | |
| Inspection at WASHINGTON, District of Columbia | USCG PSIX / CGMIX inspections | |
| Inspection at WASHINGTON, District of Columbia | USCG PSIX / CGMIX inspections | |
| Inspection at WASHINGTON, District of Columbia | USCG PSIX / CGMIX inspections | |
| Inspection at WASHINGTON, District of Columbia | USCG PSIX / CGMIX inspections | |
| Inspection at WASHINGTON, District of Columbia | USCG PSIX / CGMIX inspections | |
| Inspection at WASHINGTON, District of Columbia | USCG PSIX / CGMIX inspections | |
| Port State Control inspection at Juneau, Alaska | 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 |
|---|---|---|---|
| Mar 3, 2023 | Boarding | FPO, Armed Forces Pacific | clean |
| Nov 9, 2022 | Vessel InspectionPSC | San Pedro, California | clean |
| Sep 16, 2013 | Vessel InspectionPSC | Juneau, Alaska | clean |
| Aug 29, 2013 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Aug 12, 2013 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Jul 22, 2013 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Jun 27, 2013 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Jun 3, 2013 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| May 23, 2013 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| May 22, 2013 | Vessel InspectionPSC | Juneau, Alaska | clean |
| May 18, 2013 | Vessel InspectionPSC | JBER, Alaska | clean |
| Sep 12, 2012 | Vessel Inspection | Juneau, Alaska | clean |
| Sep 10, 2012 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Sep 9, 2012 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Aug 8, 2012 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Jul 19, 2012 | Vessel InspectionPSC | Juneau, Alaska | clean |
| Jul 11, 2012 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Jul 4, 2012 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Jun 28, 2012 | Incident Investigation | WASHINGTON, District of Columbia | clean |
| Jun 20, 2012 | Incident Investigation | WASHINGTON, District of Columbia | 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 |
|---|---|---|---|
| Yokohama JPYOK | Sep 30, 2026, 21:16 UTC | Oct 1, 2026, 06:27 UTC | 9 h 12 min |
| Keelung (Chilung) TWKEL | Sep 25, 2026, 22:29 UTC | Sep 26, 2026, 10:48 UTC | 12 h 19 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.
Reported by authorities Authority-reported
| Port | Record | Date (UTC) | Berth | Source |
|---|---|---|---|---|
| Hong Kong HKHKG | Arrival | Feb 16, 2026, 21:07 UTC | KTCT | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Dec 1, 2025, 23:01 UTC | KTCT | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Mar 6, 2025, 19:35 UTC | KTCT | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Sep 10, 2024, 22:57 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Mar 10, 2024, 00:08 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Dec 7, 2023, 22:51 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Jan 24, 2020, 22:43 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Jan 11, 2020, 22:59 UTC | KTCT | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival | Dec 29, 2019, 22:49 UTC | KTCT | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Oct 23, 2019, 23:06 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Feb 6, 2019, 22:44 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
| Hong Kong HKHKG | Arrival(matched by call sign) | Dec 13, 2018, 22:45 UTC | WL | Hong Kong vessel arrivals & departures (incl. VTMS daily reports) |
Records published by the authority named on each row. Earliest record for this ship: March 10, 2004.
Source: Marine Department, HKSAR Government — DATA.GOV.HK. Licence: DATA.GOV.HK Terms and Conditions.
About Diamond Princess
Diamond Princess is a British-registered cruise ship owned and operated by Princess Cruises. She began operation in March 2004 and primarily cruises in Asia during the northern hemisphere summer and Australia during the southern hemisphere summer. She is a subclassed Grand-class ship, which is also known as a Gem-class ship. Diamond Princess and her sister ship, Sapphire Princess, are the widest subclass of Grand-class ships, as they have a 37.5-metre (123 ft 0 in) beam, while all other Grand-class ships have a beam of 36 metres (118 ft 1 in). Diamond Princess and Sapphire Princess were both built in Nagasaki, Japan, by Mitsubishi Industries. There have been two notable outbreaks of infectious disease on the ship – an outbreak of gastroenteritis caused by norovirus in 2016 and an outbreak of COVID-19 caused by SARS-CoV-2 in 2020.
Summary from Wikipedia, licensed CC BY-SA.
Frequently asked questions
- Where is Diamond Princess now?
- Diamond Princess (Cruise ship, Bermuda flag) was last seen on AIS on Oct 1, 2026, 20:32 UTC, under way at 13.5 kn, near Atsumi (North Pacific Ocean). The crew-entered destination was JP TOB (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 12:42 UTC). This report does not confirm the ship’s current route.
- What kind of ship is Diamond Princess?
- Diamond Princess is a cruise ship sailing under the flag of Bermuda, built in 2004 by Mitsubishi Heavy Industries. The vessel is 290 m long with a beam of 37.5 m and has a gross tonnage of 115,906.
- Who is recorded as the owner or manager of Diamond Princess?
- Carnival Corporation is recorded as Registered owner for Diamond Princess (source: Wikidata). This source record does not independently confirm today’s ownership or management.
- What sanctions and inspection records does Voydar hold for Diamond Princess?
- Voydar has no matched sanctions record displayed for Diamond Princess 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. Diamond Princess has 50 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.
Sister ships
Likely sister ships: built by Mitsubishi Heavy Industries, same type, gross tonnage within 2.5% and length within 1.5% of this ship's.
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
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.
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