'Bomb scare' at Karachi airport sends panic waves By Flashing motorbike light causes scare at Karachi airport SSP Malir says bomb disposal squad investigated the motorcycle Civil Aviation Authority team spotted the bag during a routine inspection KARACHI: A tense situation prevailed at the Jinnah International Airport in Karachi after the Civil Aviation Authority spotted a suspicious bag which was beeping on a motorbike in the parking area Tuesday. Officials said that during a routine inspection at about 3:15pm, CAA vigilance and cargo terminal staff heard a beep from blinking lights coming from a cotton pouch hanging from a motorbike parked at the Domestic Cargo gate.