Helicopter Bell 206L-3 Long Ranger Serial 51466 Register N54LP N54SN used by Panther Helicopters Inc. Built 1991. Aircraft history and location Aircraft History N54SN - to N54LP N54LP Panther Helicopters Inc 2004-11Panther Helicopters from Nov04 w/o 09oct13 crash in the Gulf of Mexico. 1 fatality Send Updates Use APP to upload photo @ (optional) When Now? / / Send