The 3Xtrim 3X55 Trener is an ultralight aircraft made in Poland in 1996 and made a total of 60 aircraft. It's designed by Adam Kurbiel and has a Rotax 912 engine.

General characteristics

• Crew: one
• Capacity: one passenger
• Length: 6.87 m (22 ft 6 in)
• Wingspan: 10.03 m (32 ft 11 in)
• Height: 2.4 m (7 ft 10 in)
• Wing area: 12.4 m² (133 sq ft)
• Empty weight: 325 kg (717 lb)
• Max takeoff weight: 550 kg (1,213 lb)
• engine: 1 times Rotax 912