Using the Véron-Cetty and Véron (1983) Catalogue of Radio Sources, a space slice of QSOs was plotted (redshift versus right ascension), centered in the super-cluster of galaxies of Coma. We obtained a clearly uniform distribution at scale > 500 h⁻¹ Mpc. Furthermore, we present the results of observations carried out at CASLEO with the "Z-Machine" (developed at CfA) as part of a program designed to provide optical spectroscopy of Radio Sources (QSOs and Active Galaxies). This paper will be published elsewhere.Asociación Argentina de Astronomía