2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/1704We present results and first epoch parsec-scale images from a monitoring program on five $γ$--ray loud blazars selected on the basis of their total flux density variability. We observed 0048$-$097, 0235+164, 0954+658, 1510$-$089 and 1749+096 with the Very Long Baseline Array simultaneously at 8.4 GHz and 22 GHz. Comparison between our high quality images and previous results from the literature suggest that 0954+658 and 1510$-$089 are superluminal radio sources, with a Lorentz factor $γ$ of the order of $\sim 2 - 3$.2 pages, 1 figures, Proceedings of the 5th EVN Symposium, Eds. John Conway, A. Polatidis, R. Booth, Chalmers Technical UniversityAstrophysicstext