SWISSAKRO CONNECTION'S YEAR-END EVENT IN BLEIENBACH
To mark the end of the 2025 season, the Swissakro Connection gathered at the Daetwyler company premises in Bleienbach. The choice of venue was by no means coincidental, as this is exactly where the man-carrying Swiss Trainer was developed and built—an aircraft that has become a popular tow plane among model pilots.
After a welcome address by René Koblet and Andy Minnig, the approximately 50 participants had the opportunity to take part in an exciting and varied guided tour of the fascinating aviation museum. The history of the Swiss Trainer’s development was vividly illustrated through numerous exhibits. Peter Daetwyler and Beat Trösch captivated the audience with their informative presentations. This museum is a true hidden gem among aviation enthusiasts—it’s always worth a visit.
This was followed by a special photo session: Alongside the impressive original aircraft, three Swiss Trainer models from the power-tow team—which are regularly used in training and competitions—were set up. It was a fascinating and moving moment, and everyone present—especially Peter Daetwyler—was thrilled.

After a group lunch at the adjacent restaurant, the actual get-together began. The schedule for the upcoming season was discussed, and René presented the new acrobatic programs for 2026/2027. As Andy Minnig reported, there was also an exchange with colleagues from the man-carrying division this year. Some judges were able to gain their first experience judging large acrobatic flights. Claude Rouiller shared his experiences with the Flight Coach, which is sure to become more important in the future.
The show team performed the popular acrobatic carousel twice this year. A video from OpenFly im Gäu also provided a glimpse into the preparations and the flow of an air show.

The Swiss Trainer (Daetwyler MD3-160) is a two-seater metal training aircraft from Switzerland. Developed by Max Daetwyler, it is suitable for pilot training, travel, aerobatics, and glider towing. Its modular design ensures a simple, cost-effective structure; many components, such as control surfaces and flaps, are identical in construction, thereby simplifying production. The MD3-160 was later built in Malaysia as the SME Aero Tiga.
Every model pilot is familiar with the Swiss Trainer model and its distinctive appearance. You’ll find this exceptional model at countless model airfields throughout Europe. It’s known for its outstanding flight characteristics and its easy-to-handle takeoff and landing performance. With a powerful motor, it’s particularly well-suited as a tow plane. No wonder it performs so well in our aerobatic gliding scene.

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