HelicoptersTracking @ (optional) Send Locations YearsLocationICAO/FAAButler CountyKHAO Models Years Models Bell OH-58A Kiowa Eurocopter AS365N3 Dauphin 2 Robinson R44 Police Butler County Sheriff's Office List of helicopters C/N VersionBuiltIn this Org In other Org 11685 police 2007 N3010X : Butler County at Hamilton, OH from May07 6537 as365n3 1998 N520CF : Premier Health CareFlight; hit power lines and crashed onto US 127 near M+ G-BXSS - JA60TH 41560 oh-58a N699BC : Butler County Sheriff at Hamilton, OH from May15 71-20699