Three years after the last edition, the long-awaited Transexpo fair in Kielce has finally returned. We took part in the event as an exhibitor and presented three premiere solutions at our stand. One of them was the ProViu II system, which has received a distinction at Targi Kielce in the „Bus Parts and Equipment” category. During Transexpo we also presented an inhouse solution developed by our Research & Development Department called the Power Distribution Unit (PDU) – a power distribution device designed for controlling the power supply in electric and hybrid powertrain systems, both in buses and trucks. In this issue we provide more information on the above solutions, as well as other new products and services in our offer. The last quarter of 2021 brought a lot of news in the aviation industry. Many of them were presented at the November AEA European Convention in Cologne. The participation in a meeting of specialists from the aviation industry after the pandemic was a great pleasure to us.