Helicopter Bell 407 Serial 54065 Register LV-CTU N437KB used by Bell Helicopter. Built 2011. Aircraft history and location Aircraft History N437KB Bell Helicopter Bell May/Nov 2011, test serial C-GBUB LV-CTU - private Argentina from 2011 2017-09-29 A SADD at Don Torcuato Send Updates Use APP to upload photo @ (optional) When Now? / / Send