Aviation Maintenance Industry on Road to Recovery According to Oliver Wyman News provided by Share this article Share this article NEW YORK, April 27, 2021 /PRNewswire/ -- Revenue in the aviation maintenance, repair, and overhaul sector (MRO) declined almost 40 percent in 2020, but it is starting to claw its way back as air traffic increases due to demand in leisure travel. Looking forward, the MRO industry will look different as it rebounds post-COVID according to Oliver Wyman's Annual MRO survey titled Recover and Rebuild. "The MRO industry indicates that in the time since COVID hit, it ha...