(100 hp engine), VFR and Sky Arrow 650 TCNS for VFR Night - Maximum Takeoff Weight (MTOW) of 650 kg (1,433 lb)
Sky Arrow 710RG:
100 hp engine, C for VFR and CN for VFR Night with an increased MTOW of 710 kg (1,565 lb) and retractable landing gear
Sky Arrow 710 PLUS:
100 hp engine, C and CN with an increased MTOW of 710 kg (1,565 lb) and the fixed landing gear
Sky Arrow 650 ERA:
fitted with RAWAS instrumentation by the Atmospheric Turbulence Diffusion Division of the National Oceanic Atmospheric Administration and Iniziative Industriali Italiane, for use in territory control environmental monitoring and for scientific research purposes.