Haitec and SuperJet International Sign Agreement for Maintenance Support on the SSJ100 Frankfurt Hahn – October 9, 2017 On October 9, 2017 #HAITEC Aircraft Maintenance Gmbh (HTC) and #SuperJet International (SJI) signed a Service Agreement for first-class line and base maintenance on the Sukhoi #Superjet 100 (SSJ100) aircraft. This new cooperation follows HAITEC’s achievement of…