Helicopter Sikorsky S-76B Serial 760380 Register N520AG N520AC. Built 1991. Aircraft history and location Aircraft History N520AC - Pegasus Leasing Llc at Ada, MI Jun04 N520AG - unk at Broussard, LA Nov19 2020-06-05 Dallas, Texas 2020-09-13 Dallas, Texas 2020-09-14 Dallas, Texas Send Updates Use APP to upload photo @ (optional) When Now? / / Send