@ (optional) Send News about Hawaii County Fire Department New MD500E to Hawaii County Fire Dept 28-Jul-10 - Mesa, Arizona - On June 29, MD Helicopters delivered a brand new MD 500E to the Hawaii County Fire Department. Locations YearsLocationICAO/FAA Models Years Models McDonnell Douglas MD520N MD Helicopters MD500E Hawaii County Fire Department List of helicopters C/N VersionBuiltIn this Org In other Org LN075 md520n 1996 N5232G : City and County of Honolulu Mar96-2017 0602E MD500E N911HY : Hawaii County Fire Department (HCFD) from Jul10 N501RM - N11965