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Jop Dingemans

Founder @ Pilots Who Ask Why 🎯 Mastering Aviation - One Question at a Time | AW169 Helicopter Pilot | Aerospace Engineer | Flight Instructor
Notes From the Cockpit

The Urge to Act When Things go Wrong, and When You Shouldn’t (Yet)

The pilots had a problem with one engine. But they shut down the other one. In 1989, a British Midland Boeing 737 experienced severe vibrations and smoke after its left engine suffered a fan blade failure. The crew believed the right engine was causing the problem. So they reduced its Read more

By Jop Dingemans, 3 days ago October 24, 2026
Notes From the Cockpit

Why Are the Airbus H160’s Rotor Blades Shaped Like Boomerangs? 🪃

Have you ever looked closely at the H160’s main rotor blades? They have a distinctive double-swept shape, thanks to a clever piece of engineering Airbus calls Blue Edge technology. It looks like this: To understand it, we need to look at a few problems helicopter engineers have been trying to Read more

By Jop Dingemans, 2 weeks ago October 21, 2026
Why Spotlights

What Happened Inside the Cockpit of This S-92 as It Lost Control off the Norwegian Coast?

At night, over the sea, approaching the hover, with poor references and a sneaky failure, things can get weird. Quickly 👀  On 28 February 2024, a Sikorsky S-92A was descending towards a hover over the North Sea. The helicopter was doing exactly what the crew expected it to do. Until… Read more

By Jop Dingemans, 1 month ago October 11, 2026
Notes From the Cockpit

How the Black Hole Effect Deceives Pilots, and How You Can Defend Against It

It’s night, you’re on the approach, you can see the landing site perfectly, the aircraft is serviceable, and the weather is great. But without realising it, you start flying too low, in fact: dangerously shallow. Welcome to the black hole effect. I’ve been spoilt for years by flying with night Read more

By Jop Dingemans, 2 months ago September 27, 2026
Most Popular

When the Checklist Doesn’t Have the Answer: Dealing With Ambiguity in 5 Simple Steps

One of the most interesting questions I got during my command upgrade interview: You’re flying a dying patient to the main hospital helipad in London. During the flight, you get a technical issue. You run the emergency checklist. The result? “Land as soon as practicable.” So far, so good, right? Read more

By Jop Dingemans, 2 months ago October 24, 2026
Notes From the Cockpit

The 7 Biggest Mistakes I Made Early in My Helicopter Pilot Career (And What I’d Do Differently)

I have made more mistakes than I can count over the last 12 years since starting my helicopter pilot career. At the time, it would’ve been great if someone had sat me down and said: Jop, don’t be an idiot: avoid X, don’t do Y, and make sure you take Read more

By Jop Dingemans, 3 months ago August 16, 2026
Silhouette of a helicopter flying over a runway at sunset with the title 'PILOTS WHO ASK WHY' across the sky.
Notes From the Cockpit

“Fit to Fly?” Where Do You Draw the Line?

This is probably the shortest question you’ll answer all day. But the answer can have consequences that go far beyond the briefing. “Are you fit to fly?” We hear it every morning (or evening) before a flight. Most of us answer almost automatically, why else would you be briefing – Read more

By Jop Dingemans, 4 months ago July 19, 2026
Why Spotlights

When Helicopter Downwash Turns Deadly: What can we Learn From This S92 Hospital Landing Accident?

This SAR helicopter landed safely, and the casualty made it to hospital. Yet somebody still lost their life. That’s not how most accident reports start. In March 2022, a UK Search and Rescue Sikorsky S-92 landed at Derriford Hospital in Plymouth with a critically ill patient on board. The approach Read more

By Jop Dingemans, 4 months ago July 5, 2026
Shortcut Culture
Notes From the Cockpit

Shortcut Culture: How Small Deviations Become the New Normal in 5 Steps

How do you know if you’re part of a shortcut culture? 👀 The answer is usually not super clear, because it’s a bit like pointing out water to a fish. You don’t become part of shortcut culture because of one big decision. It’s a series of choices that usually align Read more

By Jop Dingemans, 5 months ago June 21, 2026
AW169 Leicester Crash
Why Spotlights

The AW169 Crash at King Power Stadium in Leicester: What Happened?

The investigation team recreated the Leicester AW169 scenario in the simulator with a test pilot: Every single attempt resulted in a crash 💥 If I asked you: “What would you do if you suddenly lost tail thrust during take-off?” You’d probably have a pretty good answer. Lower the collective, manage Read more

By Jop Dingemans, 5 months ago June 7, 2026

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