It is an unmanned aerial vehicle system Avibras developed by a Brazilian company and designed for military use. It is designed to perform a variety of tasks, including reconnaissance, target acquisition, fire support, damage assessment, land and sea surveillance, etc. The Falcão (meaning "eagle" in Portuguese) UAV was developed to meet the needs of the Brazilian army. It was designed with a national technology content in mind to meet the requirements of Brazil's national defense strategy. It reflects Brazil's progress and independent innovation capabilities in the field of UAV technology, and also demonstrates the cooperation model of Brazil's defense industry and its commitment to national security.

Conducting drone surveys at Victorian era train stations is an activity that combines history and modern technology. The Victorian era, from the mid-19th century to the early 20th century, was a golden period for the industrial revolution and railway development in Britain. As an important transportation hub at that time, train stations carried rich historical and cultural values. By using drones for aerial surveys, detailed 3D scanning and data collection can be conducted on these historic train stations. These high-precision data are of great significance for building protection, restoration work, and historical research.