My name is Dennis Passolt, and I am the founder and developer behind Aviation Sim Design. For around 20 years, I have been involved in developing sceneries for flight simulators—starting out purely from a passion for virtual aviation, and today as an independent development label.

​

My first projects date back to the era of Microsoft Flight Simulator 2004. At that time, my main focus was on helicopter bases and hospitals, enabling realistic operational scenarios for helicopter flying. One of my largest and longest-running projects was Helipack X, which was continuously expanded over many years and served as a permanent scenery foundation for a virtual community.

​

As simulator platforms evolved, my own focus shifted as well. Today, I concentrate on creating regional airfields in Germany, with authenticity, clean implementation, and attention to detail being my top priorities. In the future, I also plan to expand my portfolio to include international airports.

​

Since 2022, I have been distributing my add-ons through various third-party platforms. With the launch of my own website, I have now taken another step toward offering my products directly and engaging more closely with the community.

​

Aviation Sim Design is an independent developer label driven by passion—born from many years of experience, enthusiasm for virtual aviation, and the ambition to create high-quality sceneries for simulation enthusiasts.