One of French aerospace giant Safran’s largest aircraft engines MRO (maintenance, repair & overhaul) facilities are all set to come up in Hyderabad. The facility, which will be spread over 23.5 acres with a built-up area of 36,500 sq ft, will come up at the SEZ area of GMR Aerospace & Industrial Park with a capacity to service 300 engines per annum by 2035, GMR Group said on Monday.