A 39-Minute Phone Call: What the Houston Ship Channel Collision Should Change in Your Safety Program

On July 19, 2024, a deckhand named among the five crew aboard the towing vessel Miss Peggy drowned in the galley of his own boat after it was struck from behind and rolled over in the Houston Ship Channel. Four of his shipmates got out. He did not.

The National Transportation Safety Board released its investigation report on August 6, 2026. It runs 92 pages, and the finding at the center of it is one that every safety manager in the industry should read carefully, because it is not a story about incompetence, fatigue, or equipment failure. The NTSB specifically excluded all three.

It is a story about a normal practice that everyone involved had come to accept.

What Happened

The Yangze 7, a Liberian-flagged bulk carrier of roughly 656 feet, got underway from the Galveston offshore anchorage around 1000 that morning, in ballast and drawing about 23 feet, bound for the Kinder Morgan coal terminal in Houston. A Houston pilot boarded at the Galveston Bay entrance channel for the inbound transit.

The Miss Peggy, a 50 by 20 foot towing vessel operated by Houston Fleeting Service, was running lightboat inbound toward her home fleet at Channelview.

At 1322, the pilot aboard the Yangze 7 answered a call from another Houston pilot, who was at that moment aboard the tanker Petrel outbound on the same waterway. The conversation ran 39 minutes. It ended two minutes and 16 seconds before the collision.

Voyage data recorder audio captured what they discussed. Golfing in the Houston area. The installation and financing of a home generator. Travel plans to France. Pilot scheduling assignments, operations, and office logistics. The NTSB characterized all of it as unrelated to current operations.

The pilot conducted the call through a Bluetooth earpiece while continuing to issue rudder and heading orders to the bridge team. Separately, the ship's watch officer observed the pilot watching a video unrelated to operations.

The mate aboard the harbor tug George M, following behind another vessel in the channel, saw what was developing and put out a radio call. Watch out for that tow right in front of you, captain.

Seconds later the bulbous bow of the Yangze 7 struck the stern of the Miss Peggy and rolled her to starboard. She capsized and sank with all five aboard. The George M recovered four. One sustained serious injuries and another minor injuries. The fifth crewman was found later, deceased, inside the wreck.

An undetermined quantity of oil was released into the channel. Total damages including salvage and pollution mitigation came to approximately $3.7 million. The Yangze 7 sustained no damage at all.

What the NTSB Found

The probable cause was the loss of situational awareness by the Houston pilot, the Yangze 7 bridge team, and the captain of the Miss Peggy, due to failures to maintain proper lookouts.

Read that again, because the allocation matters. Three separate parties failed to keep a lookout, and the report faults all three. The pilot's phone use is described as exacerbating a comprehensive failure rather than as the sole cause.

The NTSB faulted the pilot for failing to maintain a proper lookout by all available means, which degraded his situational awareness and resulted in his not detecting the Miss Peggy. It faulted the Yangze 7 crew for failing to maintain situational awareness and, critically, for failing to communicate their safety concerns to the pilot as bridge resource management best practice requires. It faulted the captain of the Miss Peggy for not using all available means to detect the oncoming threat. And it faulted the pilots' association for not prohibiting personal cell phone use on watch.

It did not fault the pilot aboard the Petrel, who was on the other end of the call while navigating a tanker.

What the NTSB Ruled Out

This is the part safety managers should sit with longest.

Credentialing was not a factor. The Houston pilot, the bridge team of the bulk carrier, and the captain of the towing vessel were all appropriately credentialed.

Manning was not a factor. The bulk carrier's crew complement met the requirements of its minimum safe manning document. The towing vessel's complement met applicable manning requirements.

Fatigue was not a factor.

Every box that a compliance audit checks was checked. The certificates were in order, the manning was legal, and the people involved were rested and qualified. A man still died.

That is the uncomfortable lesson. Regulatory compliance and safety are overlapping but distinct, and an operation can satisfy every requirement on paper while carrying a practice that will eventually kill someone.

The Normalization Finding

The most significant conclusion in the report is not about one phone call.

The NTSB identified a pattern of normalization of personal cell phone use by pilots on the Houston Ship Channel, normalized and allowed by the local association. The pilot was not doing something aberrant. He was doing what was done, in an environment where no rule prohibited it and no one treated it as a problem.

Normalization of deviance is a well-documented failure mode. A practice that carries risk is performed without consequence, repeatedly, until it stops registering as a risk at all. Nobody makes a decision to accept the danger. The danger simply stops being visible.

The question this raises for any safety manager is not whether your people are using phones on watch. It is what practice in your own operation has become invisible in exactly this way. Every organization has one. The ones that find it before a casualty do so deliberately, because it will not announce itself.

The Bridge Team Failure

The finding against the Yangze 7 crew deserves separate attention, because it describes a dynamic that exists on every bridge where a pilot is embarked.

The watch officer saw the pilot watching a video. The crew were aware. And the NTSB found they failed to communicate their safety concerns to the pilot as bridge resource management standards require.

Pilots carry local knowledge and authority, and there is a strong social pressure on a bridge team not to question them. That pressure is understandable and it is also lethal. Bridge resource management exists precisely to counteract it, and it only works if the crew have been trained to speak, are expected to speak, and know that management will back them when they do.

A crew that has been told to challenge unsafe practice but has never seen anyone do it without consequence has not been trained. They have been given a policy.

The Towing Vessel's Position

It would be easy to read this casualty as something that happened to the towboat. The NTSB did not read it that way.

The captain of the Miss Peggy was faulted for failing to use all available means to detect the oncoming threat. A vessel running lightboat in a busy channel with a large ship overtaking from astern has a lookout obligation of its own, and the report holds him to it.

For inland and harbor operators, this is the part of the finding that applies most directly. A smaller vessel in a channel shared with deep-sea tonnage is not a passive participant in its own safety.

The Wider Pattern

The NTSB noted that distraction by personal electronic devices has been identified as either a contributing factor or the probable cause in at least ten marine casualties between 2009 and 2024, resulting in three deaths and 45 injuries.

Ten accidents over fifteen years is not an epidemic by the standards of most casualty categories. It is also not an anomaly, and the trend line runs in the wrong direction as devices become more capable and more constantly present.

The Recommendations

The NTSB recommended that the U.S. Coast Guard prohibit the nonoperational use of personal electronic devices by persons directing the movement of a vessel through waters under its jurisdiction.

It further recommended that the American Pilots' Association develop and implement guidance prohibiting nonoperational use of personal electronic devices by pilots actively directing the movement of a vessel, and encourage its member associations to adopt such guidance in their operational rules and policies.

Neither recommendation is binding. Both may take years to produce a rule. Neither is a reason for an operator to wait.

What Shoreside Management Should Actually Do

Write the policy and make it specific. A general instruction to avoid distraction is not a policy. A policy names the behavior, names when it applies, and names the consequence. Nonoperational use of personal electronic devices by any person navigating or directing the movement of a vessel, from standby to full away and from full away to all fast, is prohibited. That is a policy. Anything softer will not survive contact with a busy watch.

Cover everyone on the bridge, not just your own crew. You cannot write policy for a pilot. You can write policy requiring your bridge team to report any observed distraction to the master immediately, and requiring the master to address it with the pilot. That converts a social problem into a procedural obligation.

Put it in your TSMS or SMS and audit against it. For operators under Subchapter M, the safety management system is where this belongs, and an auditable policy is worth considerably more than a memo. It is also, in the event of a casualty, evidence of what your organization required.

Train the duty to challenge and then prove it is real. Bridge resource management training is standard. What is not standard is a crew that has watched someone challenge a superior or a pilot and be supported for it. If your organization has never visibly backed someone who spoke up, your BRM training is theoretical.

Look for your own normalized practice. Ask masters and mates directly what everyone does that is technically not allowed. Ask it in a way that does not punish the answer. The finding you get will be more useful than any audit.

Review lookout practice on small vessels specifically. The Miss Peggy's captain was faulted. A boat running light in a channel with deep-sea traffic needs a lookout discipline appropriate to that environment, and crews on short familiar runs are exactly where that discipline erodes.

Read the report. It is 92 pages and it is free. The NTSB publishes these so that operators can learn from them, and almost nobody in the industry actually reads past the press summary. Yours can be one of the operations that does.

The Point

A pilot took a call from a colleague. They talked about golf, a generator, and a trip to France. It lasted 39 minutes, which is not an unusual length for a conversation between two people who work together, and it happened in an environment where nobody had ever said it was a problem.

A man died in the galley of a 50 foot towboat.

The distance between those two facts is the entire subject of safety management. Nothing about the practice looked dangerous, which is precisely why it was.

[Read the full report here: https://www.ntsb.gov/news/press-releases/Pages/NR20260806.aspx]