Abstract: A safety chair apparatus includes a seat and support back, with the seat and support back mounting a respective pair of securement straps securable to a central buckle member. The seat includes a plurality of pairs of downwardly extending legs, with each leg mounting a guide follower plate integrally to a lower terminal end thereof, with each follower plate mounted within a groove of an associated right and left track. The right and left track is mounted to a floor of an ambulance vehicle positioned between support tables on the floor for receiving gurneys and the like. A modification of the invention includes a compartmentalized seat for accommodating various medical components therewithin, and further the forward right and left legs each including a selectively applicable brake member to permit selective positioning of the seat between the support tables.