Mesa Airlines Signs for up to 100 Mitsubishi SpaceJet M100s Aaron Hilsz-LothianSeptember 6, 2019 US regional carrier, Mesa Airlines, has signed an agreement with Mitsubishi for up to 100 SpaceJet M100s. The memorandum of understanding was announced duri... Read More... Aviation NewsMitsubishi Aircraft CorporationOrdersSpaceJet M1001 Comment