In this paper, it is suggested to the certification conditions for the vertically landing site installation regulations and the application of sandwich panels at landing sites with optical measuring skills. This method was presented as a way of supporting aircraft to make safe landings, and was presented with regulations for landing sites that have not yet been determined. In order to develop technologies such as ground systems and personal aircraft of urban air transportation, which are expected to be the core of the future aviation sector, certification regulations to secure stability will be established soon.