Multi-functional Transport Satellite - A satellite with two main functions: a meteorological mission conducted by Japan Meteorological Agency; an aeronautical mission conducted by Japan Civil Aviation Bureau of the Ministry of Land, Infrastructure and Transport of Japan (MLIT).

A dual mission satellite for the Japanese Ministry of Transport and the Japan Meteorological Agency performing an air traffic control and navigation function as well as a meteorological function.

Multi-Task Satellite system

ultifunctional ransport Sat ellite.