  We investigate Airy-soliton interactions in self-defocusing media with PT
potentials in one transverse dimension. We discuss different potentials in
which the interacting beams with different phases are launched into the media
at different separation distances. During interactions, there exist a primary
collision region and a relaxation region accompanied by continuous interaction
with the dispersed Airy tail. In the relaxation region, the beams exist
soliton-like and breathers-like propagation. The beam width and mean power are
influenced by initial separation, phase shift and modulation depth of PT
potentials. Especially, the collision distance decreases with the spatial beam
separation and the mean power possesses sinusoidal dependence on the phase
shift.
