抄録
In order to develop advanced technologies for the next generation supersonic transport, a research project on supersonic flight experiment using scaled non-powered experimental airplane has been carring out by National Aerospace Laboratory since 1997. Major subjects of the project are aerodynamics validation of CFD(Computational Fluied Dynamics) design and Natural Laminar Flow design in flight condition. In this paper, the design and manufacturing status of the onboard measurement system and communication system is described briefly.