Example microlight/ultralight maxima

Country Name Seat(s) Empty weight MTOW Fuel VSO
Australia Ultralight 1-2 540 kg
France ULM¹ 1 300 kg² 35 kt³
ULM¹ 2 450 kg² 35 kt³
Germany Ultralicht 1-2 472.5 kg
UK Microlight 1-2 450 kg 35 kt
USA Ultralight 1 254 lb 5 USg
LSA 1-2 1,232 lb

¹ Ultra leger motorise; criteria accepted by several European countries
² Plus 10 per cent for seaplanes and amphibians
³ Plus 5 per cent for seaplanes and amphibians