Helicopter Sikorsky S-76C Serial 760650 Register HL9294 N4500N used by LG Electronics ,Sikorsky Helicopters. Built 2007. Aircraft history and location Aircraft History N4500N Sikorsky Helicopters S-76C++ type Sikorsky Feb/Aug 2007 HL9294 LG Electronics 2013-11-16LG Electronics South Korea Oct07 w/o 16nov13 collided with 38-story residential apartment in foggy weather in Gangnam, Seoul. 2 fatalities Send Updates Use APP to upload photo @ (optional) When Now? / / Send