What Bridge Resource Management Really Requires

Most ship casualties are not caused by one person making one bad decision alone. They happen on bridges with several qualified people present, any one of whom could have caught the problem. Bridge resource management is the discipline of making sure someone does.

Where it came from

The idea came over from aviation, where crew resource management grew out of accidents in which a capable crew watched a captain fly into trouble without speaking up. The maritime industry adopted the same lessons, and international training standards now require officers to be trained in bridge resource management, leadership, and teamwork.

What it actually requires

Stripped of the training-course language, BRM comes down to a few habits.

A shared plan. Everyone on the bridge knows the passage plan, the intended track, the speed, the turns, and the hazards. You cannot notice a deviation from a plan you have never seen.

Clear roles. Who has the conn, who is navigating, who is on lookout, who is handling the radio. When roles blur, tasks fall through.

Cross-checking. Positions are confirmed by more than one method. Orders are repeated back. Helm and engine responses are watched.

Speaking up. Junior officers and pilots say what they see, and senior officers listen. A bridge where the third mate is afraid to question the captain is a bridge waiting for an accident.

Managing workload. When things get busy (heavy traffic, restricted visibility, a pilot boarding, an equipment failure), the master brings more people to the bridge and assigns tasks, rather than trying to do everything himself.

How BRM failures look in the evidence

The voyage data recorder is the best witness to bridge teamwork. Audio often shows:

• Long silences while the ship drifts off track
• A junior officer hinting at a problem in a way nobody hears
• Orders given and not acknowledged
• The pilot and master never discussing the plan
• Conversation about everything except the navigation

Those patterns matter because they show not just what went wrong but why the bridge team did not catch it.

Culture and language

Many modern ships carry crews from several countries, sometimes with no shared first language. Cultural habits about questioning a superior vary widely. Good companies train for this and set clear expectations. Poor ones assume everyone will just speak up, and they do not.

The standard in a case

In a casualty case, the expert looks at whether the bridge was organized and manned for the conditions, whether the team shared a plan, whether information flowed, and whether the master managed workload. The company's own procedures and training records usually set the benchmark.

About the author

Captain Mitchell S. Stoller is a Master Mariner Unlimited, former Exxon tanker master, and former Los Angeles Harbor pilot. About Captain Stoller