according to a plan made public on 7 february by the rok 's ministry of trade , industry , and energy -lrb- motie -rrb- reported by maeil kyongje sinmun -lrb- mks -rrb- the following day , south korea 's government will sponsor development of a mid-size 50-100 passenger aircraft through a domestic consortium under one leading company , with technical help from a foreign manufacturer , probably european .