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We report preliminary results of a visual inspection of ~4300 deg$^2$ coveredby 4414 images of the 3-GHz VLA Sky Survey (VLASS, epoch 1.1) in search ofextended radio structures. Over 7600 positions were registered, and for asubset of 270 of the most promising candidates their host objects were searchedin optical and infrared surveys, as well as in other public databases. Amongthese 270, we found 9 new giant radio galaxies with a projected radio extentexceeding 1 Mpc, of which two are likely quasars at a redshift of z$\sim$2, andanother one had hitherto been misidentified with a low-redshift host. Apartfrom various sources with unusual radio morphologies, we found numerousremnant-type double radio sources with very diffuse lobes in VLASS, both withand without radio cores. We confirm that the high angular resolution andobserving frequency of VLASS is well suited for the optical identification ofradio sources, and despite its limited sensitivity to extended emission, allowsto reveal large radio galaxies based on morphological features unrecognizablein lower-resolution surveys.

A Search for Extended Radio Sources in 1.3 sr of the VLA Sky Survey (VLASS)