
Technical Specifications
Overview
Invicta was a passenger ferry built in 1939 for the Southern Railway and requisitioned on completion by the Admiralty for use as a troopship, serving in the Second World War as HMS Invicta. She was returned to the Southern Railway in 1945 and passed to British Railways in 1948. With the introduction to TOPS (a new numbering system) in 1968, Invicta was one of 14 "locomotives" classified as Class 99. She was allocated TOPS Number 99 010. Invicta served on the Dover – Calais route from 1946 until 1972 when she was withdrawn from service and scrapped.
Composite Risk
Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.
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.
Commercial
Price it in the Route Planner between any two commercial ports: ballast and laden legs, two fuels at live bunker prices, port and canal costs, the weather on the way, and the TCE set against the market.

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