What kind of ship is Symphony of the Seas?

Symphony of the Seas is a cruise ship sailing under the flag of Bahamas, built in 2018 by Chantiers de l'Atlantique. The vessel is 362 m long with a beam of 66 m and has a gross tonnage of 228,081.

What sanctions and inspection records does Voydar hold for Symphony of the Seas?

Voydar has no matched sanctions record displayed for Symphony of the Seas 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. Symphony of the Seas has 32 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

Symphony of the Seas

Cruise ship · Bahamas · built 2018 · AIS Class A

IMO9744001MMSI311000660Call signC6DF6Last AIS position Oct 1, 2026, 07:18 UTC

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In short

Symphony of the Seas (Cruise ship, Bahamas flag) was last seen on AIS on Oct 1, 2026, 07:18 UTC, under way at 19.3 kn, in the North Atlantic Ocean. Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. It can carry up to 6,680 passengers (source: Wikidata).

Vessel type: Cruise ship
Flag: Bahamas
Year built: 2018
Gross tonnage: 228,081
Size (length × beam): 362 m × 66 m
Registered owner: —

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Last reported position

received Oct 1, 2026, 07:18 UTC

Position: 25.3491° N, 79.9104° W
Area: North Atlantic Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 19.3 kn
Course: 220°
Heading: 215°

25.3491° N, 79.9104° W

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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.

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Identity & particulars

Name: Symphony of the Seas
IMO numberWhat is an IMO number?: 9744001
MMSIWhat is an MMSI?: 311000660
Call signWhat is a call sign?: C6DF6
Flag: Bahamas
Vessel type: Detailed type from WikidataCruise ship
AIS ship type: Passenger
Gross tonnageGross tonnage vs deadweight: 228,081
Net tonnage: 258,794
Deadweight (DWT): Source: Wikidata, record Q30125043. Added to Voydar on September 23, 2026. Licence: CC0 1.0.19,599 t
Length overall: 362 m
Beam: 66 m
Year built: 2018
Passengers (maximum): Source: Wikidata, record Q30125043. Added to Voydar on September 23, 2026. Licence: CC0 1.0.6,680

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: Royal Caribbean Cruises Ltd.
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Royal Caribbean Group(not linked to a company record)
Source: Wikidata · reported · confidence 0.6 · retrieved Jun 8, 2026
Operator: Royal Caribbean Cruises Ltd.
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
Royal Caribbean International(not linked to a company record)
Source: Wikidata · reported · confidence 0.6 · retrieved Jun 8, 2026
Builder: Chantiers de l'Atlantique
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
French State
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
Nov 2, 2025	Port State Control inspection at Miami Beach, Florida	USCG PSIX / CGMIX inspections
Jul 28, 2025	Inspection at Cape Canaveral, Florida	USCG PSIX / CGMIX inspections
May 4, 2025	Port State Control inspection at St. Thomas, Virgin Islands	USCG PSIX / CGMIX inspections
Apr 1, 2025	Inspection at STATEN ISLAND, New York	USCG PSIX / CGMIX inspections
Mar 28, 2025	Inspection at Cape Canaveral, Florida	USCG PSIX / CGMIX inspections
Mar 26, 2025	Inspection at Miami Beach, Florida	USCG PSIX / CGMIX inspections
Nov 6, 2024	Port State Control inspection at Miami Beach, Florida	USCG PSIX / CGMIX inspections
May 16, 2024	Port State Control inspection at STATEN ISLAND, New York	USCG PSIX / CGMIX inspections
Jan 26, 2024	Inspection at STATEN ISLAND, New York	USCG PSIX / CGMIX inspections
Jan 12, 2024	Port State Control inspection at Miami Beach, Florida	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

Inspections

not recorded

Detentions

Deficiencies

Date	Type	Port	Findings
Nov 2, 2025	Vessel InspectionPSC	Miami Beach, Florida	clean
Jul 28, 2025	Vessel Inspection	Cape Canaveral, Florida	clean
May 4, 2025	Vessel InspectionPSC	St. Thomas, Virgin Islands	clean
Apr 1, 2025	Vessel Inspection	STATEN ISLAND, New York	clean
Mar 28, 2025	Vessel Inspection	Cape Canaveral, Florida	clean
Mar 26, 2025	Vessel Inspection	Miami Beach, Florida	clean
Nov 6, 2024	Vessel InspectionPSC	Miami Beach, Florida	clean
May 16, 2024	Vessel InspectionPSC	STATEN ISLAND, New York	clean
Jan 26, 2024	Vessel Inspection	STATEN ISLAND, New York	clean
Jan 12, 2024	Vessel InspectionPSC	Miami Beach, Florida	clean
Nov 12, 2023	Vessel InspectionPSC	Miami Beach, Florida	clean
Jan 8, 2023	Vessel InspectionPSC	Miami Beach, Florida	clean
Jul 12, 2022	Vessel Operational Control	St. Thomas, Virgin Islands	clean
Jul 9, 2022	Vessel InspectionPSC	Miami Beach, Florida	clean
Jun 18, 2022	Incident Investigation	WASHINGTON, District of Columbia	clean
Jan 27, 2022	Vessel InspectionPSC	Miami Beach, Florida	clean
Aug 26, 2021	Vessel Inspection	St. Thomas, Virgin Islands	clean
Jul 29, 2021	Vessel Inspection	Miami Beach, Florida	clean
Apr 3, 2020	Vessel Inspection	MIAMI, Florida	clean
Apr 1, 2020	Vessel Inspection	Miami Beach, Florida	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.

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	85,215 t	27,246 t	182 days	1,596 kg
2023	89,064 t	28,971 t	142 days	1,598 kg

Technical efficiency: EEXI (7.5 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

About Symphony of the Seas

Symphony of the Seas is an Oasis-class cruise ship owned and operated by Royal Caribbean International. She was built in 2018 in the Chantiers de l'Atlantique shipyard in Saint-Nazaire, France, the fourth in Royal Caribbean's Oasis class of cruise ships. At 228,081 GT, she was the largest cruise ship in the world by gross tonnage when built, surpassing her sister ship Harmony of the Seas, also owned by Royal Caribbean International, and surpassed by her sister ship Wonder of the Seas in 2022.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is Symphony of the Seas now?: Symphony of the Seas (Cruise ship, Bahamas flag) was last seen on AIS on Oct 1, 2026, 07:18 UTC, under way at 19.3 kn, in the North Atlantic 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 Symphony of the Seas?: Symphony of the Seas is a cruise ship sailing under the flag of Bahamas, built in 2018 by Chantiers de l'Atlantique. The vessel is 362 m long with a beam of 66 m and has a gross tonnage of 228,081.
What sanctions and inspection records does Voydar hold for Symphony of the Seas?: Voydar has no matched sanctions record displayed for Symphony of the Seas 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. Symphony of the Seas has 32 recorded Port State Control inspections. Detention and deficiency detail is not recorded for these inspections.

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