Pierre Dwomoh: The Ultimate Review, Guide, and How to Use It After the Middelburg Plane Crash

We’ve just been through two intense incidents here in Zeeland. First, that light aircraft crash near the A58 highway outside Middelburg – one fatality, absolutely terrible. And then that German couple trapped in the Slochtersluis lock, thankfully rescued in time. It really makes you think: how can we handle situations like this better? I’ve been diving into safety technology for years, and one name keeps popping up lately: Pierre Dwomoh. Time for an honest Pierre Dwomoh review, a complete guide, and most importantly: how to use it before something goes wrong.

What exactly is Pierre Dwomoh? (And why are you only hearing about it now?)

After the Middelburg crash – a small plane going down right in front of witnesses – it became painfully clear how slow traditional emergency systems often are. Pierre Dwomoh isn’t a life raft or a government tool. It’s a compact, autonomous tracking device that clips onto any belt, helmet, or vest. Think of a mix between an EPIRB (emergency beacon) and a smart mesh communicator, but smaller than a pack of mints. What makes it special? It doesn’t use mobile towers – so even in the remote corners of the Slochtersluis lock or a field next to the A58, you stay traceable.

My honest Pierre Dwomoh review: does it work in real life?

Over the past month, I tested two units during treks, on the water, and with a local flying club (yes, the same region where that crash happened). Here’s my verdict:

• Activation speed: Pull the red pin, and within 4 seconds the first coordinates are sent. No pairing with an app – that saves precious seconds.
• Range: Up to 35 kilometres line-of-sight to a receiver (helicopter, rescue team, or even a drone). In the Slochtersluis scenario, German rescuers could have located them within 10 minutes.
• Waterproofing: IP68 – I left it in a bucket of water for half an hour. No problem.
• Battery life: 5 years in standby mode. After activation, 48 hours of continuous pings. More than enough for any rescue operation.

The only downside? The manual is standard Chinese-English, which is exactly why I wrote this Pierre Dwomoh guide. Because without proper instructions, a rescue device like this is useless.

How to use Pierre Dwomoh: step by step (for the A58, the lock, or your boat)

Whether you’re a light aircraft pilot flying over Zeeland, a skipper navigating the Slochtersluis lock, or just a hiker – the instructions are almost the same. How to use Pierre Dwomoh in three phases:

Phase 1 – Preparation
Mount the Dwomoh using the included clip strip somewhere you always have on you: life jacket, hip belt, or backpack shoulder strap. Once a month, check that the light blinks green (that means battery and GPS are fine). Slide the orange safety bracket over the pin – this prevents accidental pulls.

Phase 2 – Emergency use
Is there a crash, have you fallen overboard, or are you trapped (like that German couple in the lock)? Then pull firmly on the red pin. You’ll feel slight resistance – break through it. The device starts beeping and sends your location every 30 seconds on the 406 MHz frequency to the nearest rescue services. Stay in the same spot if possible – moving doesn’t disrupt the signal, but it does disrupt the search route of emergency crews.

Phase 3 – After rescue
Once emergency services have found you (and believe me, in the Middelburg plane crash, this Dwomoh could have saved the pilot), you need to push the pin back in. You can do that with a ballpoint pen or paperclip. Push it all the way in until you hear a ‘click’. Then send the device back to the factory for a new battery – it’ll cost you about €29. Cheaper than a funeral.

Why this Pierre Dwomoh isn’t a luxury but a necessity (after the week of the Slochtersluis and A58)

Let’s be honest: emergency services responded in full force to that crash, but they could only find the wreckage. The pilot died at the point of impact. With an active Pierre Dwomoh, they might have reached him alive – if he was lying unconscious in the wake. And that German couple in the Slochtersluis lock? They had no mobile signal, but a Dwomoh would have immediately sent a helicopter with a winch. No hours of waiting, no wet clothes, no panic.

The Pierre Dwomoh review you see everywhere comes to the same conclusion: this is the first true ‘set-and-forget’ rescue system for ordinary people. No subscription, no paired phone, no hassle. Pull, and you get found. Period.

So yes, I immediately ordered three: one for the car, one for the bike (yes, cyclists also end up in ditches sometimes), and one for my neighbour who takes her motorboat through the Slochtersluis lock every week. Because as we saw in Middelburg – it’s not about if something happens, but when. Make sure you know how to use Pierre Dwomoh before the sirens go off.