The present invention provides a windshield of an aircraft, including a plurality of conductive members that are disposed along an in-plane direction of the windshield, and are wire-connected together, wherein the plurality of conductive members are heaters that generate heat when supplied with an alternating current, and the conductive members are wire-connected such that induced currents induced in the respective conductive members by a magnetic field in association with a lightning current are circulated between the conductive members.