
Technical Specifications
Overview
M/V H. Lee White is a diesel-powered Lake freighter owned and operated by the American Steamship Company (ASC). This vessel was built in 1974 at Bay Shipbuilding Company, Sturgeon Bay, Wisconsin and included self-unloading technology. The ship is 704 feet (215 m) long and 78 feet (24 m) wide, with a carrying capacity of 35,400 tons (at midsummer draft), limestone, grain, coal or iron ore.
Live Tracking
Most time stopped at Duluth: 3 d across 5 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). The computed ETA is steaming time at the vessel’s passage speed, and does not include any wait for a berth. A destination is the crew’s stated intent, not a confirmed fixture.
Intelligence
AIS-derived from our live feed.
Compliance
On 18 January 2023, the bulk carrier "H. LEE WHITE" reported a small ingress of water in one of its ballast tanks while anchored off Cockburn Island on Lake Huron, ON. The vessel continued to Buffalo, NY, U.S. for winter layup.
On 05 October 2016, the bulk carrier "H. LEE WHITE" reported a close quarters situation with the pleasure craft "QC4172004" on Lake Saint-Pierre 5 nautical miles SE of Maskinongé, QC. The bulk carrier took evasive actions to prevent a collision.
On 23 May 2015, the bulk carrier "ALGORAIL" collided with the bulk carrier "H. LEE WHITE" while entering the Rouge River near Detroit, MI, USA.
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Stopped, anchored or moored on its latest broadcast: parked, not necessarily withdrawn.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 27 completed calls observed since . Open calls (no departure yet) are excluded. The distribution sharpens as AIS history accrues.
Composite Risk
Strong, corroborated adverse evidence: a detention, sanctions exposure or an AIS-gap / behavioural signal.
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. 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
Bulker · summer draught 8.7 m · 42.6 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.
density DWT/GT=2.42 is physically implausible for any cargo ship (declared bulker) — likely a tonnage data error
The declared type conflicts with the class implied by the vessel’s size signals: a possible mis-declaration. Inferred via our shared size-based classifier.
Transparency
Behavioural flags raised against this vessel, each shown with the raw evidence behind it. Derived in-house from data we are entitled to publish; informational, not a determination of wrongdoing.
Declared type contradicts the size-implied class
Method: declared type vs size-implied class (DWT/GT density + beam/LOA fullness). Source: vessel_type_audit (sibling P3#3 job; shared coarse_class classifier).
Signals are a current-state view: a flag clears once the vessel stops tripping its detector. These are screening indicators, not a substitute for your own due diligence.
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.
Typical Handysize speed and burn. Replace them with the ship's own figures in the planner.

Visual Archive
Explore More