Chac Mool - Diving Deeper into a Triple Fatality with Human Factors

Chac Mool - Diving Deeper into a Triple Fatality with Human Factors

Chac Mool - Diving Deeper into a Triple Fatality with Human FactorsLanny Vogel
Published on: 08/04/2026

Chac Mool's 2012 triple fatality wasn't caused by one bad decision. A LEODSI analysis reveals how organisational drift, depleted gas margins, and a lack of psychological safety combined to produce a preventable tragedy.

THD-EnglishTHD-Learning, Incidents & Just Culture
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Be Curious, Not Judgemental

Be Curious, Not Judgemental

Be Curious, Not JudgementalLanny Vogel
Published on: 25/02/2026

A training video with a simulated quadriplegic diver sparked an online backlash—why psychological safety, Just Culture & Human Factors matter in dive training.

THD-EnglishTHD-Learning, Incidents & Just Culture
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Top Tips for Technical/Cave Divers – Leadership

Top Tips for Technical/Cave Divers – Leadership

Top Tips for Technical/Cave Divers – LeadershipLanny Vogel
Published on: 22/10/2025

How to build trust, inspire confidence, foster psychological safety, and lead a team. Be the diver you would wish to follow!

THD-EnglishTHD-Education & Content Type
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Top Tips for Diving Instructors: Psychological Safety and the Thumb Rule

Top Tips for Diving Instructors: Psychological Safety and the Thumb Rule

Top Tips for Diving Instructors: Psychological Safety and the Thumb RuleLanny Vogel
Published on: 17/09/2025

Dive instructors: Build psychological safety. Encourage students to call dives without fear. Stronger learning, safer teams

THD-EnglishTHD-Education & Content Type
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