sentences:  To ease maintenance requirements, a modular approach is present in the Fantrainer's design, many of its systems are grouped together into single detachable units.It is fitted with a forward-swept wing, being angled at 6°, for the purpose of not obscuring rear position's visibility by the wing root; this sweep angle had to be reduced to more closely mimic the flight characteristics expected of a typical military trainer aircraft.The design of this wing is not original, being a derivative of that previously used for the LFU 205, an experimental aircraft of the 1960s.