GECAS acquired Milestone Aviation Group (MAG) for $1.775 billion in 2015. MAG is the world's largest helicopter lessor, headquartered in Dublin. The acquisition was a strategic fit that expanded GECAS's portfolio into the adjacent aircraft leasing industry. It also aligned with GE's core sectors and allowed GECAS to benefit from MAG's low tax location in Ireland and retention of its management. Future challenges will include integrating the companies successfully while managing financial performance and risks from legal issues, oil price fluctuations, and intellectual property.