Phnom Penh International Airport December 13, 2016 President Rodrigo Roa Duterte arrived in Phnom Penh International Airport via Philippine Airlines chartered flight PR001 for his State Visit to the Kingdom of Cambodia from December 13-14, 2016. Upon his arrival, the President was welcomed by Philippine Ambassador to Cambodia Christopher Montero, Cambodian Ambassador to the Philippines continue reading : Arrival in Phnom Penh, Cambodia