Sam Ratulangi International Airport Manado () , is located in North Sulawesi, north-east of Manado. The airport is named after the Minahasan educator and independence hero Sam Ratulangi (1890–1949). It is designated as one of the 11 main entry ports to Indonesia by the Ministry of Tourism and Culture of Indonesia, and serves as the main gateway to the Bunaken National Marine Park. It is currently the operating base of Lion Air / Wings Air for the north-eastern part of Indonesia, and is one o…