Province of the Azores sub-prefects. The Province of the Azores was abolished on 28 June 1833 by Decree 64, which divided the archipelago into two separate provinces: the Província Oriental dos Açores (Eastern Province of the Azores), that included the islands of São Miguel and Santa Maria, with its capital in Ponta Delgada; and the Província Ocidental dos Açores (Western Province of the Azores), with its capital in Angra and administrating the remaining islands of the archipelago. Prefect: Sub-Prefect of Ponta Delgada: Sub-Prefect of Horta: Province of the Azores The Province of the Azores was an administrative unit of Portugal encompassing the archipelago of
Flores Island (Azores) for a missile tracking installation on the island, which was inaugurated in October 1966. In the following years, a hospital, a power station, and an airport were established, which brought a financial upswing to the entire island. After the French left the island in 1994, tourism became the island's dominant industry. Flores, along with the island of Corvo, is situated on the North American Continental Plate of the Mid-Atlantic Ridge and belongs to the western group of islands in the Azores archipelago. Geomorphologically, the island is composed of two units: The island developed initially from a submarine volcano from the