Human Error and Error Management in Safety Investigation.

Ava: Welcome to the London School of Business and Administration podcast—where breakthrough ideas meet real-world impact. I'm Ava, and today we're diving into Human Error and Error Management in Safety Investigation—the one concept that quietly shapes everything from boardroom decisions to your daily workflow. Have you ever stopped to think about how often human error is the underlying cause of accidents and incidents in the aviation industry?

Kaito: That's a really interesting question, Ava. Human error is a topic that's been studied for decades, and it's something that's still not fully understood. If we look back at some of the major aviation disasters in history, such as the Tenerife airport disaster or the Chernobyl nuclear accident, we can see that human error played a significant role in each of those incidents.

Nalini: I actually saw this play out last quarter when our team was investigating a near-miss incident involving one of our aircraft. We found that a combination of human error and systemic flaws had contributed to the incident. It was a real wake-up call for us, and it highlighted the importance of having robust error management systems in place.

Ava: That's a great example, Nalini. Can you walk us through what happened and how you investigated the incident?

Nalini: Sure. So, we used a combination of interviews, data analysis, and simulation exercises to reconstruct the events leading up to the incident. We found that a series of small errors had cascaded into a much larger problem, and that our existing safety protocols hadn't been enough to catch those errors before they became critical.

Kaito: That's a classic example of the Swiss cheese model of human error, where multiple small errors align to create a larger problem. It's a really important concept in safety investigation, because it highlights the need for multiple layers of defense to prevent accidents.

Ava: I see. And what about common pitfalls, Nalini? Have you ever encountered any challenges or mistakes in your own work that you've learned from?

We found that a series of small errors had cascaded into a much larger problem, and that our existing safety protocols hadn't been enough to catch those errors before they became critical.

Nalini: Oh, definitely. I learned this the hard way when I was working on an investigation a few years ago. We were so focused on identifying the root cause of the incident that we neglected to look at the broader systemic factors that had contributed to it. It was a real mistake, and it ended up taking us a lot longer to get to the bottom of things than it should have.

Kaito: That's a great example of the importance of taking a holistic approach to safety investigation. It's not just about identifying the immediate cause of an incident, but also about looking at the underlying factors that contributed to it.

Ava: That's a really key insight, Kaito. And Nalini, how has your approach to safety investigation changed as a result of your experiences?

Nalini: It's changed significantly, Ava. I'm much more aware now of the importance of looking at the bigger picture and considering all the potential factors that could contribute to an incident. I'm also much more focused on developing robust error management systems that can help prevent accidents from occurring in the first place.

Kaito: That's a really positive outcome, Nalini. And I think it highlights the importance of continuous learning and improvement in safety investigation. By sharing our experiences and lessons learned, we can all become better at identifying and managing human error.

Ava: Well, I think that's a great note to end on. If this conversation has resonated with you, I encourage you to share it with one person who needs to hear it—and hit subscribe so you never miss an episode that moves you forward. Thanks for tuning in to the London School of Business and Administration podcast!