Helicopter Bell 47G-2 Serial 2706 Register N64702 CF-OIS. Aircraft history and location Aircraft History CF-OIS - Canada, to N64702 N64702 - 2016-04-21Hendrickson Flying Service Inc w/o 21apr16 hit powerline during Agricultural tasks at Cameron County, NW of Los Fresnos, TX Send Updates Use APP to upload photo @ (optional) When Now? / / Send