Helicopter Bell TH-57C Sea Ranger Serial 3724 Register 162043 used by US Navy USN. Aircraft history and location Aircraft History 162043 US Navy USN HT-8 E-79 HT-8 1998-10-06E-79 A KNEW Visiting noted as TW-5 / E-79 at Lakefront Airport Send Updates Use APP to upload photo @ (optional) When Now? / / Send