Instituto de Pesquisas Technologicas research institute
Brasil
Engineering School of University of Sao Paulo took over former IPT (Instituto de Pesquisas Technologicas research institute) 1975. Produced prototypes. First flight of IPAI- 26 Tuca two-seat aerobatic lightplane 1979. Other aircraft included IPAI-27 Jipe Voador (former SP-18 Onga), IPAI-28 Super Surubim, IPAI-29 Tira Prosa and IPAI-30.
All Aero 