In 1996,ATEC company produced first, legendary aircraft named ZEPHYR, which was technological innovation within UL category. A year later, the Zephyr reached its first award at Aerosalon in Jihlava in the Czech republic. Even if actual design and construction are completely different comparing the prototype, it still keeps its popularity. In the year 2000, the aircraft was certified as ZEPHYR 2000 and later renamed to ATEC 122 ZEPHYR.

In 2003, ATEC company realised flight-tests of our second aircraft type named ATEC 321 FAETA. It is the aircraft with a similar look as Zephyr, but it has different construction and technology applied. Faeta is the type of aircraft which is able to comply not only with the ultralight category limits (UL) but also with the light sport (S-LSA) aircraft category. In 2005, after numerous difficult tests, this new type of aircraft was successfully certified for both categories.

ATEC company special model named ATEC 212 SOLO is a very manoeuvrable and small single-seater plane, the real rarity in its UL category. Solo is specially designed for very skilled and experienced sport pilots. This high-performance aircraft brings the adrenaline satisfaction to real aviation gourmands.