Bombardier Commercial Aircraft (Montreal and Toronto) has confirmed that the CSeries aircraft resumed flight testing with flight test vehicle two (FTV2) taking flight today at Bombardier’s facility in Mirabel, Québec.

The flight on September 7 follows an in-depth review and analysis of the engine-related incident that occurred during stationary ground maintenance testing involving CSeries aircraft FTV1 on May 29, 2014 at the Mirabel facility. Pratt and Whitney alongside Bombardier, has taken appropriate measures to address the issue, including the modification of the engine’s oil lubrication system.

The CSeries aircraft’s entry-into-service remains on track for the second half of 2015.

Copyright Photo: Gilbert Hechema/AirlinersGallery.com. Bombardier CSeries CS100 (BD-500-1A10) “FTV1” C-FBCS (msn 50001) is pictured on its first test flight at Montreal (Mirabel).