
Technical Specifications
Overview
Royal Princess is a Royal-class cruise ship operated by Princess Cruises, a subsidiary of Carnival Corporation & plc, and is the third ship to sail for the cruise line under that name. The largest ship to have been built for Princess at the time of delivery in 2013, she became the flagship of Princess. As the lead vessel of the Royal class, she lends her name to the company's Royal class, which will consist of six ships upon the last ship's delivery in 2021. The ship measures 142,714 GT and has a capacity of 3,560 passengers.
Live Tracking
Most time stopped at Port of Seattle-Tacoma — 29 h across 22 stays.
Derived from the AIS track — runs of near-zero speed (anchored, moored or drifting) snapped to the nearest port. Builds up as we observe the vessel.
Intelligence
AIS-derived from our live feed.
Compliance
On 13 September 2019, the passenger vessel "ROYAL PRINCESS", reported a fire while the vessel was at sea off Flores Island, BC. The fire initiated from a generator oil leak, but was immediately extinguished by the vessel's automatic sprinkler system. No pollution or injuries were reported.
On 31 October 2018, the passenger vessel "ROYAL PRINCESS" reported a risk of collision with the fishing vessel "MARIE NICOLE 1".
Recorded marine occurrences naming this vessel.
Operational Status
Stopped, anchored or moored on its latest broadcast — parked, not necessarily withdrawn.
Read from the single most-recent AIS broadcast we hold for this hull — we keep no position history, so this is a point-in-time posture, not a dwell inference. Derived in-house from our own AIS feed; weight it by the broadcast age above.
Arrivals, time in port and the load/discharge inferred from the draught change — detected from AIS track history. An open call means the vessel is still in port (no departure observed yet).
Method: each call is a run of fixes inside a port’s geofence confirmed by a stop (or an AIS gap); load/discharge is the sign of the draught delta over the call. Indicative — arrivals before our AIS history began read from the first observation.
Time-in-port summed by port from the AIS-detected port-call history — the ports this vessel has spent the most time at, longest first.
Based on 11 completed calls observed since — open calls (no departure yet) are excluded. The distribution sharpens as AIS history accrues.
Composite Risk
Some elevated factors — typically age or a lower-graded flag — but no acute ship-specific flag.
A coverage-weighted blend of the single component we could read for this hull — the weights renormalise over only the components present, so a thin read is never inflated and a hull is never credited a “safe 0” for a signal it has no row for. This headline is flagged low-confidence (a thin or structural-only read) and should not be treated as a verdict. Higher means riskier. Derived in-house from government-open port-State-control, flag, sanctions and our own vessel data; weight it by the coverage above.
Fleet Management

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