How many airports in Sao Tome and Principe

How many airports in Sao Tome and Principe?

CIA’s data recorded on 2013, there are 2 airports at Sao Tome and Principe

 

reference: The World Factbook 2017. Washington, DC: Central Intelligence Agency, 2017. https://www.cia.gov/library/publications/the-world-factbook/index.html