Manila, Philippines - Winners of the Miss Philippines Earth 2012 Pageant recently paid a courtesy call on Ramon S. Ang, president and COO of Philippine Airlines, the official airline of the Miss Earth Pageant. From left: Miss Philippines Eco-Tourism Candice Ramos of Vigan City; Miss Philippines Earth 2012 Stephany Dianne Stefanowitz of Quezon City; Mr. Ang; Miss Earth 2011 Olga Alava of Ecuador; Miss Philippines Air Glennifer Perido of Tabuk City; and Miss Philippines Water Samantha Purvor of San Juan City.