Aviation in the Azores an era that was tumultuous, the democratic politicians debated a proposal in Portuguese National Assembly to regionalize the provision of services to the Azores and Madeira. Following these events, the increasingly autonomous governments of the Azores, between 1981 and 1983, built several airports to provide expanded service to the remaining islands. In addition to improvements at Horta Airport, the government of the Azores finalized construction of: Since the 1940s, the Portuguese flag carrier Transportes Aéreos Portugueses (today's TAP Portugal) operated regular flights to the Azores through the gateways in Ponta Delgada, Lajes and Vila do Porto. Meanwhile, a group of
Ribeira Grande, Azores Ribeira Grande, Azores Ribeira Grande () is a municipality in the northern part of the island of São Miguel in the Portuguese Azores. The population in 2011 was 32,112, in an area of 180.15 km². The municipal seat is located in the civil parish of Matriz, with a population of about 4000 inhabitants, part of the urbanized core of what is commonly referred to as the city of Ribeira Grande (six civil parishes, about 10000 inhabitants). The first settlers arrived on the island by the end of the second quarter of the 15th century. The expansion of settlement occurred after