An Unlit Boat, a Runaway Gas Carrier, and the Limitation of Liability Act
Houston Ship Channel collision — VLGC GENESIS RIVER & the M/V VOYAGER tow, May 10, 2019 · see In re Kirby Inland Marine, No. 3:19-cv-207 (S.D. Tex. July 8, 2021); NTSB/MAR-21/01
On a dark river near Fort Jackson, a small crew boat ran head-on into an oncoming vessel that was traveling with no working navigation lights — and whose captain knew the lights were out. Seven years later, a loaded liquefied gas carrier transiting the Houston Ship Channel at full sea speed lost control, sheered across the channel, and drove her bow into a tank barge — nearly cutting it in half, spilling reformate into Galveston Bay, and capsizing a second barge. Different waters, different vessels, one recurring fight: a vessel owner reaching for a statutory cap on what it owes — under the Limitation of Liability Act or the Oil Pollution Act — and the proof that the casualty traced back to the vessel's own violations of the Rules of the Road, which is what makes the cap fall.
Two impacts, separated by seven years and 350 miles
The first happened about thirty minutes after sunset on the Lower Mississippi River, near Mile 20. Two small aluminum power-driven boats were closing on a reciprocal course in a confined reach — one upbound against the current with sixteen-plus people aboard, one downbound. The downbound vessel, the INTREPID III, was running essentially blacked out: her all-around white masthead light was not working, and witnesses on the other boat saw nothing in the dark until an oncoming hull was nearly on top of them. The boats met bow to bow.
The second was a far larger machine in a far larger waterway, it played out in daylight, and it produced a published federal court decision. The GENESIS RIVER, a loaded liquefied gas carrier that handled poorly and was navigating down by the bow, was outbound in the Houston Ship Channel. At the boarding pilots' exchange, her master never disclosed that she was a poor-handling vessel or that her own voyage plan capped safe speed at 6–8 knots; and when the pilots asked for the chart system's alarms to be silenced, the crew instead placed the ECDIS on standby — effectively sailing without a chart. Soon after taking the conn, the pilot ordered Full Sea Speed and drove her to 12 knots, four knots over that limit. The excessive speed fed a series of bank-effect sheers; the ship lost directional control, crossed the channel, sheered back, and drove her bow into one of the VOYAGER's loaded reformate barges — the KIRBY 30015T — nearly cutting it in half and capsizing the other, the MMI 3041. Reformate poured into Galveston Bay. There was no loss of life.
A 36-foot crew boat at night and a 750-foot gas carrier in daylight have little in common — except the legal question that follows a serious casualty. A vessel owner facing catastrophic losses reaches for a statutory cap on what it owes: the Limitation of Liability Act's value-of-the-vessel ceiling, or the Oil Pollution Act's tonnage-based limit for a spill. In both regimes the cap is conditional, and it falls when the casualty traces back to the vessel's own fault. In the gas-carrier case, a federal court drew exactly that line — finding the ship 100% at fault for excessive speed and for failing to navigate the channel safely, awarding the tug-and-barge owner more than $17.4 million, and holding that the Oil Pollution Act's liability cap did not apply, precisely because the spill flowed from the ship's own violations of the Rules of the Road.
How an owner tries to cap a catastrophe
A serious collision case against a vessel owner usually starts at a wall: a statute that lets the owner limit what it has to pay. The oldest is the Limitation of Liability Act, enacted in 1851 to encourage American shipping, which lets an owner ask a federal court to cap its total liability for a casualty at the post-casualty value of the vessel plus its pending freight. When a barge sinks or a small boat is destroyed, that figure can be a small fraction of the human losses — in one nighttime collision that injured nearly a dozen people, the vessel's owner sought to cap its entire liability at under $90,000, the value of the boat. The owner files the petition, the court can stay the injured parties' own lawsuits, and the claims are funneled into one proceeding. But the cap is conditional: it is available only if the loss happened without the owner's privity or knowledge — only if the fault was not known to, and not knowable by, the owner or its shore-side decision-makers. Establish privity or knowledge, and the limitation falls.
When the casualty spills oil or a hazardous cargo, a second cap comes into play. The Oil Pollution Act makes the vessel owner a strictly liable “responsible party” for cleanup costs and damages, subject to a tonnage-based liability limit. That limit, too, is conditional — and the condition is even more direct: the cap does not apply where the spill was proximately caused by the owner's violation of a federal safety, construction, or operating regulation. A violation of the Inland Navigation Rules is exactly that. A vessel that caused the spill by speeding, or by failing to navigate the channel safely, forfeits the OPA cap and faces full liability.
Two different statutes, the same pressure point. Whether the question is the owner's privity or knowledge under the 1851 Act or a rule violation under the Oil Pollution Act, the cap falls when the casualty traces back to the vessel's own fault. Everything in a collision case of this kind is built to prove that fault.
Three Rules of the Road that decided both cases
Whatever the size of the vessel, the same body of law governs how it must be navigated: the Inland Navigation Rules (the COLREGS as applied to U.S. inland waters). Across both collisions, three rules did the heavy lifting — and each pointed back not to a freak event but to a controllable choice.
Too fast for the water
A vessel must proceed at a speed at which it can stop within a distance appropriate to the conditions. On the river, the upbound boat was run near its 50-mph top speed at night by an unlicensed operator. In the channel, the gas carrier transited at sea speed where the water was narrow and shallow. In both, excessive speed erased the time and room needed to avoid disaster.
Not where they belonged
In a narrow channel, vessels must keep as near to their own starboard-side limit as is safe and practicable. Track data showed the river collision occurred near mid-channel even though both boats had deep water and ample room to their right. In the Houston Ship Channel, transiting at speed through an asymmetric bend left no margin when the hydrodynamics turned against the ship.
Too little, too late
Avoiding action must be early, bold, and obvious — not a string of small, hesitant maneuvers — and a vessel must slow or stop when necessary. The river track showed brief, small course changes that no other mariner could read, ending farther left than where the danger was first seen. Neither operator took the decisive action the Rules required while there was still time.
Those three rules recur no matter how two vessels come together — and the geometry of the encounter adds the question of who must give way. In a head-on meeting, both vessels turn to starboard (Rule 14). In a crossing, the vessel that has the other on its own starboard side must keep clear (Rule 15). And in an overtaking situation, the overtaking vessel must keep clear of the vessel ahead until it is finally past and clear (Rule 13) — which is why a tug or its tow that is run down from astern begins the case with the law already pointed at the overtaker. Whatever the geometry, the analysis is the same: fix what each vessel did, measure it against the rule that governed the meeting, and trace the fault back to the people responsible for the vessel.
The light the captain already knew was out
The most powerful fact in the river case was not about speed or geometry. It was a single piece of testimony: the downbound vessel's deckhand recalled that an overhead light had failed shortly after getting under way, that the captain was told, and that the captain decided not to fix it on the water — he would repair it at the dock. The all-around white light is required to be visible for two miles and is, in a head-on meeting in the dark, the brightest and first light another mariner expects to see. It was off, and the man in command knew it was off.
That is the difference between an accident and a limitation-breaker. A momentary lapse by a crewman, unknown to anyone above him, is the classic fact pattern an owner uses to keep its liability cap. A known, uncorrected hazard — a dead navigation light the captain chose to leave dark — is privity or knowledge. The same logic reached the gas-carrier case from a different angle: transiting at sea speed in confined water, and the bridge-management and trim practices behind it, were not a deckhand's split-second slip. They were operating choices, the kind a court can attribute to the people responsible for the vessel.
And behind the dead light sat a deeper failure that reached the owner directly. The operator had never been trained to use the vessel's radar — not the unit in general, and not its collision-avoidance tools: the automatic identification system, the plotting aid, and the proximity alarm that exist precisely to flag a closing vessel in the dark. He ran the set on a half-mile range for the entire voyage, kept no separate lookout, and put to sea at night behind tinted wheelhouse glass. Courts treat an owner's failure to train and vet its crew as privity or knowledge in its own right: an owner that sends an untrained operator to the helm owns the predictable errors that follow, and gross errors that betray a basic lack of competence are presumed to be something the owner knew or should have known. That is the systemic version of the same point — and it is often harder for an owner to escape than any single bad decision.
Running dark carries a second consequence. Under the long-standing Pennsylvania Rule, when a vessel breaks a safety statute meant to prevent collisions — here, the requirement to display proper navigation lights — the burden of causation flips onto that vessel: it must prove its violation could not have caused the collision, a burden that is very hard to carry. So the dead light did double work. It supplied the owner's knowledge, and it shifted the burden of causation onto the unlit vessel. The same rule reaches any statutory breach a collision case turns up — lights, lookout, speed, or sound signals.
What the vessel interests argued — and how each is met
Owners defending a collision-and-limitation case run a familiar set of moves. Here is each at its strongest, paired with the answer the evidence supports.
The cap exists only when the loss occurred without the owner's privity or knowledge. A captain who sails knowing his navigation light is dead, or a company whose vessel runs at sea speed through a narrow channel as a matter of practice, supplies exactly the knowledge that defeats limitation. Prove the fault was known or knowable above the operator, and the petition is denied.
That argument depends on the fault being invisible to management. It is not, where the hazard was standing and known: an unrepaired light reported to and acknowledged by the captain; speed, trim, and bridge-resource-management practices baked into how the vessel was run. And where the owner never trained or tested the operator on the very equipment meant to prevent the casualty, the resulting errors are imputed to the owner — furnishing an untrained, unvetted crew is itself privity. Knowledge is measured against what the responsible decision-makers knew or, with reasonable diligence, should have known.
“Inevitable” requires that nothing the vessel did or failed to do contributed. Excessive speed (Rule 6), failure to hold the starboard side of a narrow channel (Rule 9), and the failure to take early, decisive avoiding action or to slow and stop (Rule 8) are precisely the choices that turn a manageable situation into an unavoidable one. A sheer produced by carrying sea speed into a confined bend is not an act of God.
Maritime law apportions fault; it does not bar an injured mariner because more than one vessel erred. An unlit vessel does not relieve an oncoming boat of its own duties — and a too-fast boat does not excuse the unlit one. Fault is divided on the proof, and an injured crewman recovers against those responsible. The reconstruction does the apportioning, not the defendant's say-so.
An owner can cap what it owes — unless the fault was within its privity or knowledge. A dead light the captain knew about is exactly that.
Why the limitation fallsHow a collision is rebuilt second by second
Cases like these are not won on competing memories. They are won by reconstructing exactly where each vessel was, how fast it was moving, and what it did — and then measuring that against the Rules of the Road. The firm worked with a navigation expert (a former U.S. Coast Guard cutter commanding officer) to assemble the record from hard sources:
| Source | What it established |
|---|---|
| AIS & GPS tracks | The actual trackline of each vessel before, during, and after impact — speed, heading, and position fixed in time, independent of any witness. |
| Electronic chart data | Channel width, charted depths, and how much safe water sat unused to each vessel's starboard side — the room the Rules required them to use. |
| Depositions | Sworn testimony tested against the tracks. Where a captain claimed he turned hard to starboard to avoid, the GPS plot showed small, brief moves and a net heading farther to port than before he saw the danger. |
| Vessel inspections | Condition of navigation lights, radar, AIS, and steering — what worked, what didn't, and what the crew knew. |
| Public record | For the Houston Ship Channel casualty, a published federal bench-trial decision — and the NTSB's findings — laid out the speeds, the sheers, the bridge and chart-system failures, and the rule violations behind the loss of control. |
The power of the method is that it turns the defendant's own evidence against the defense. When the recorded trackline contradicts the helmsman's account of a bold starboard turn, the testimony does not survive — and the “we did everything we could” story collapses into a documented failure to keep right, slow down, and act in time.
When the bigger vessel comes up from astern
A run-down — a larger, faster vessel overrunning a smaller one ahead — is one of the most one-sided fault patterns on the water. The Rules of the Road do not split the responsibility evenly. They stack it onto the vessel coming up from behind.
The overtaker must keep clear — and stays burdened to the end. Under Rule 13, any vessel overtaking another must keep out of the way, and it remains the give-way vessel until it is finally past and clear. A later change in the angle between the two boats does not convert it into a crossing situation or hand off the duty. The vessel ahead is entitled to hold on; the burden sits on the vessel astern from start to finish.
You cannot keep clear of what you never looked for. Rules 5 and 7 require a proper lookout by sight, hearing, and all available means, plus the proper use of radar — long-range scanning, plotting, and no assumptions built on scanty information. A vessel whose bearing does not change is on a collision course. Failing to detect a smaller vessel sitting directly ahead, in clear weather, is not bad luck; it is a lookout failure, and it belongs to the overtaker.
Announce and agree before you pass. In a narrow channel, an overtaking vessel must signal its intention and arrange a safe passing — by sound signal and over the radio (Rules 9(e) and 34). Passing in silence denies the vessel ahead any chance to agree, object, or maneuver. The conversation that never happened is itself a breach.
The blind zone is the overtaker's problem, not its excuse. Large vessels carry enormous blind areas ahead: deck cranes and cargo gear block the view from the wheelhouse, and a radar “bow shadow” can hide a sector forward of the bow that, on a big ship, may extend farther than the vessel is long. These limitations are well known to the crew — often posted right on the bridge — which raises the duty to slow down, post lookouts, and use radar properly before overtaking. A ship that runs down a smaller boat sitting in its own known blind zone created the hazard and then failed to manage it.
And it climbs the chain to the company. On a commercial ship, safe navigation is the master's overriding responsibility under the vessel's safety management system, and the company is charged with making that system work. That is the same thread that runs through the limitation fight: when the failure reaches the master's bridge and the company's own procedures, it reaches the owner's privity or knowledge — and the liability cap goes with it.
Who caused the impact — and why it turned deadly
A serious collision case is really two cases. The first is fault for the impact itself: speed, lookout, keeping clear, the rules of the road. The second is survivability — once steel meets steel, what happened to the people aboard, and whether the vessel and crew were prepared to survive a casualty that was always foreseeable. The worst outcomes almost always live in that second case, and it is the one the defense least expects you to build.
Secured for sea. A working vessel is supposed to be secured for sea: heavy gear and appliances fastened down so they cannot become projectiles if the vessel rolls or floods. When a vessel partially capsizes, unsecured weight slides to the low side — and can strike a crewmember, pin them, or block the only way out of a compartment. Failing to secure for sea is a basic seamanship and housekeeping failure, and in a capsize it can be the line between escaping and being trapped.
Weathertight integrity. Doors and hull openings are a vessel's defense against down-flooding, and survivability is measured in seconds. A weathertight door missing its sealing gasket — or a hull opening secured with little more than caulk — lets water pour in far faster than a sound vessel would flood. Every second of flooding that should not have happened is a second a trapped crewmember did not have.
Tools that were never used. A modern wheelhouse carries electronic charting and proximity alarms that will sound when another vessel closes — but only if they are set, enabled, and the operator was trained to use them. When a captain was never trained and runs with the safety alarms switched off, the casualty the equipment exists to prevent happens anyway. That is not just operator error; under the Jones Act, an employer's failure to train its crew and to furnish a seaworthy vessel is its own, independent source of liability.
This is why an injured mariner often has more than one road to recovery. The vessel that struck the tow may answer for the collision — and the mariner's own employer may answer for an unprepared, unseaworthy vessel that turned a survivable contact into a fatal one. Both belong in the same investigation, and missing the second one leaves the worst of the harm unaccounted for.
Five lessons that travel past these cases
The Limitation Act is the owner's opening move — the case is won at privity or knowledge. The cap is real, and it is steep, but it is conditional. The work is to find the fault the owner knew about or should have known about — the dead light reported to the captain, the company practice of carrying sea speed into a narrow channel — and put it where the court has to see it. Break privity, and the cap disappears.
In a confined channel, speed is the whole case. Rule 6 and Rule 9 are not technicalities. Too fast for the water, and too far from your own bank, is how a 36-foot boat and a 750-foot ship arrive at the same result. The faster a vessel moves where it should be slow, the smaller every other margin becomes.
When a vessel is overtaken, the law follows the overtaker. A run-down stacks duty on the vessel coming up from astern: keep clear until past and clear, see what is ahead, signal and arrange the pass, and manage the blind zones every large ship is known to carry. Each is an independent duty, and missing any one of them can be the whole case.
The tracks beat the testimony. AIS and GPS data, read against the chart, are often the most honest witnesses in the case. They fix what actually happened and expose the after-the-fact story — and they let fault be apportioned on evidence rather than assertion.
Build the second case, too. Who caused the impact is only half of it. Whether the vessel was secured for sea, kept weathertight, and crewed by people trained on the safety systems aboard often decides whether anyone was hurt at all — and opens a separate path to recovery against the mariner's own employer.
What these collisions teach injured mariners
It is an 1851 federal statute that lets a vessel owner ask a court to limit its total liability for a casualty to the value of the vessel and its pending freight after the accident. After a serious collision the owner often files a limitation petition in federal court, which pauses the injured parties' own lawsuits and gathers all claims into one proceeding. The cap can be far less than the harm done — which is why defeating it is usually the central fight.
Only if the casualty happened without the owner's “privity or knowledge.” If the fault that caused the collision was known to the owner or its shore-side managers — or should have been known with reasonable diligence — the limitation is denied and the injured can pursue full responsibility. The statute protects owners from things they could not have known, not from hazards they were aware of.
It means the responsible decision-makers either knew of the fault or were in a position where they should have known. A captain who continues a voyage knowing a required navigation light is out, or a company that allows its vessels to transit narrow channels at sea speed, supplies that knowledge. The way through the cap is to prove a fault that was standing and known — not a one-off slip nobody above the operator could have anticipated.
Because the owner's job is to put a competent, trained crew on the water. When a company never trained or tested the operator on the equipment meant to prevent the casualty — the radar, its collision-avoidance tools, the alarms — the operator's resulting errors are charged to the owner, and that failure to train is itself privity or knowledge. Errors so basic that they show a lack of competence are presumed to be something the owner knew or should have known. The captain's mistake and the company's failure to prepare him are two sides of the same coin.
The Oil Pollution Act makes the vessel owner a strictly liable “responsible party” for cleanup and damages, subject to a tonnage-based liability limit. But that limit is forfeited if the spill was proximately caused by the owner's violation of a federal safety, construction, or operating regulation — and a violation of the Inland Navigation Rules counts. A vessel that caused a spill by speeding or by failing to navigate the channel safely can lose the cap entirely and face full liability, as a federal court held after one large gas-carrier collision in the Houston Ship Channel.
Both can be at fault, and usually one vessel's negligence does not erase the other's duties. An unlit vessel does not relieve an oncoming boat of its obligation to navigate safely, and vice versa. Maritime law divides fault by percentage based on the evidence; an injured mariner can recover against the parties responsible. More than one negligent vessel can mean more than one source of recovery.
Because the case is decided on the Rules of the Road applied to what the vessels actually did. A qualified expert reconstructs the event from AIS and GPS tracks, charts, and inspections, and explains where each vessel violated safe speed, the narrow-channel rule, lookout, lights, or the duty to take avoiding action. That analysis is what ties the collision to a fault the owner knew about — the link that breaks limitation.
An NTSB investigation can be a valuable factual resource, but the Board determines probable cause for safety purposes, not legal liability, and its conclusions are not simply dropped into a courtroom. Apportioning fault and proving privity or knowledge for the people who were hurt requires an independent navigation analysis built for the litigation.
Usually the overtaking vessel. Under the Rules of the Road, a vessel coming up from astern must keep clear of the vessel ahead and stays the give-way vessel until it is finally past and clear (Rule 13). Running down the vessel in front almost always means a failure to keep a proper lookout and to keep clear, and a tug constrained by its tow has limited ability to get out of the way. The overtaker starts the case with the law against it.
It usually hurts them. Not seeing a vessel directly ahead, in clear weather, is a lookout and risk-of-collision failure (Rules 5 and 7), not a defense. Large vessels are known to have big blind areas forward — from deck cranes and a radar bow shadow that can reach beyond the ship's own length — and that known limitation raises the duty to slow down, post lookouts, and use radar properly before overtaking. A ship that drives over a boat sitting in its own blind zone owns that hazard.
It is a long-standing maritime rule that shifts the burden of proof. When a vessel violates a safety statute intended to prevent collisions — missing or improper navigation lights, no lookout, unsafe speed, omitted sound signals — that vessel must prove its violation could not have caused the collision, rather than the injured party having to prove that it did. It is a heavy burden, and it is one of the strongest tools in a collision case.
Often, yes. Under the Jones Act, your employer owes you a seaworthy vessel and a trained crew. If the vessel was not secured for sea, if weathertight doors or hull openings were not maintained, or if the captain was never trained on the safety equipment aboard, those failures can turn a survivable collision into a serious injury or death — and they are an independent source of recovery against the employer, separate from the other vessel's fault.
Modern electronic charting systems include proximity alarms that warn of a closing vessel — but only if they are enabled and the operator was trained to use them. Crews sometimes silence alarms they find noisy, or were never taught to set them properly. When the safety system exists but goes unused, the failure usually points back to training and company policy, not just the person at the wheel.
Doyle Dennis Avery LLP
Our firm represents mariners and their families injured in vessel collisions like these. The Houston Ship Channel decision discussed on this page is a matter of public record; it was tried in the vessel owner's own limitation-and-exoneration action, and our firm did not try that case, though we represented an injured party with an interest in its outcome. Our own collision matters, and their resolutions, are confidential. Prior results — including any described or referenced here — do not guarantee a similar outcome in any future case.
Case summary
On a dark river, a small crew boat collided with a vessel running with no working navigation lights whose captain knew they were out. In a separate, larger collision, a loaded liquefied-gas carrier that handled poorly produced a published federal decision; both cases turned on fault and the Limitation of Liability Act.
Legal lessons from this case
- A vessel owner can invoke the Limitation of Liability Act to cap liability, but only without privity or knowledge of the fault.
- A captain's knowledge that navigation lights were out is the kind of privity that defeats limitation.
- Operating without required navigation lights is a core violation of the navigation rules.
Hurt in a collision where the owner filed a limitation petition?
Limitation of Liability Act cases move fast and on strict deadlines, and the early fight over privity or knowledge can decide everything. Talk with a maritime injury trial lawyer who reconstructs collisions and takes these cases on.
Request a Confidential Case ReviewAbout this case study. This page discusses two vessel collisions. The May 10, 2019 Houston Ship Channel collision and the fault findings described here are drawn from a published federal court decision, In re Kirby Inland Marine, No. 3:19-cv-207 (S.D. Tex. July 8, 2021), and from the public record, including the National Transportation Safety Board's Marine Accident Report (NTSB/MAR-21/01). That case was tried by the vessel owner; Doyle Dennis Avery LLP did not try it. The earlier collision is described in general terms, and the identities of the firm's clients and the resolution of the firm's own matters are confidential and are not disclosed here. Vessel names referenced are matters of public record.
Not legal advice. This material is provided for general informational purposes only and does not constitute legal advice or create an attorney-client relationship. Every case is different, and prior results do not guarantee or predict a similar outcome in any future matter. Limitation of Liability Act and maritime injury claims are subject to specific statutes, defenses, and short filing deadlines. If you have been injured in a vessel collision, consult a qualified maritime attorney about the specific facts of your situation. Doyle Dennis Avery LLP is responsible for the content of this communication.
Find your situation
Where We Work Inland Marine Marine Construction Lower Mississippi Towboat & Tug By CompanyContact
(888) 571-1001 [email protected] Privacy Policy 3401 Allen Parkway, Suite 100Houston, TX 77019
