Aero AT Sp.z o.o. is a Polish light aircraft manufacturer founded by Tomasz Antoniewski in Warsaw in 1994. It is unrelated to the Czech Aero company.[1][2]
Aero AT-3 (1997) – Single-engine two-seat low-wing Very Light Aircraft (VLA) with fixed tricycle undercarriage. Marketed in Europe in two versions - the SK (Standard Kit) and the R100. The Gobosh 700S is a version marketed in the U.S.
Aero AT-3S (S for Sport) was launched at the Aero Friedrichshafen 2017. Weighing just 600 kg, it is a refined variant of the AT-4.