Powerplant: 2 x Enmasa Sirio S-VIII, 500 cv each, cruise speed 310 Km/h, lenght 13.80 m, wingspan 18.40 m, take off weight 5,500 kg, crew 2, load 8-10 passengers. Source: Aviones de todo el mundo, by E. Angelucci and P. Matricardi. Espasa-Calpe, Madrid, 1979.

It looks like a DC-3 with different engines and different tail.