
Technical Specifications
Overview
MS Performance is a ro-ro freight ferry that entered service with Seatruck Ferries April in 2012. She currently operates for CLdN. The vessel was on charter to Stena Line for 6 years from Seatruck Ferries, during which she was named Stena Performer. In September 2022, CLdN bought out Seatruck Ferries' shares from the Clipper Group and as a result the whole fleet was also bought. Seatruck Ferries became defunct in February 2024, with all vessels being incorporated into the CLdN fleet. She was renamed Performance in April 2025 to be fully incorporated into the CLdN branding.
Live Tracking
Most time stopped at Heysham — 10 h across 3 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.
Resolved from the live AIS destination. Distance is the real sea route (around land and through canals). “Off the port” is steaming time only; “likely alongside” adds the wait this port has actually kept comparable ships for. The queue is a typical case, not a promise — berth waits vary far more than they average. A destination is the crew’s stated intent, not a confirmed fixture.
Intelligence
Verified reported figure. Band is peer-relative, not official IMO CII.
Build Series
Sister hulls share a yard, segment, build year (±1) and deadweight (±3%) — the cleanest comparables for valuation. Derived in-house from our fleet register; coverage is limited to hulls carrying a recorded builder, so a series may be incomplete.
Operational Status
Making way at sea speed on its latest broadcast.
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 17 completed calls observed since — open calls (no departure yet) are excluded. The distribution sharpens as AIS history accrues.
Composite Risk
Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.
A coverage-weighted blend of the 2 components 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.
Estimated
Other · summer draught 5.3 m · 14.9 t per cm immersion
Estimate only — modelled from deadweight (deadweight regression) using a first-principles hydrostatic model, not measured hydrostatic tables. The design draught it is anchored to is unreliable across the fleet.
Commercial
Fleet Management

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