The SP-18 Onça (Brazilian-Portuguese name for the Jaguar) also known as the IPAI-27 Jipe Voador, was a Brazilian single-seat, single engined experimental agricultural aircraft.
[1][2] Developed by Brazilian engineer Romeu Corsini, it was designed to be an aircraft used in agriculture.
[2] The fuselage was made of welded steel tubes, externally covered in canvas, fixed landing gear, a "T" rudder to facilitate low-speed maneuvers, wooden, high-support wing.
The aircraft was eventually used for studies by aeronautical engineering students from São Carlos, under Corsini's supervision.
[3] Data from Taylor 1986, p. 20 harvnb error: no target: CITEREFTaylor1986 (help), Pereira 1986, p. 217General characteristics Performance