Helicopter Bell UH-1N Serial 31718 Register N497QC 160168 used by Brown Helicopter Inc BHI ,US Marine Corps USMC. Aircraft history and location Aircraft History 160168 US Marine Corps USMC HMLA-169 /SN-108 HMLA-169 N497QC Brown Helicopter Inc 2013-08Brown Helicopter Inc at Pensacola, FL from Aug13 Send Updates Use APP to upload photo @ (optional) When Now? / / Send