Arecibo Observatory 2020 drone footage. Puerto Rico [4K]. Possibly last before the collapse.

Shot on Mavic Air on January 2020. It was already closed to public due to earthquakes.

The Arecibo Observatory is a radio telescope in the municipality of Arecibo, Puerto Rico. As of 2018, the observatory is operated by University of Central Florida, Yang Enterprises and UMET, under cooperative agreement with the US National Science Foundation (NSF). The observatory is the sole facility of the National Astronomy and Ionosphere Center (NAIC), which is the formal name of the observatory. From its construction in the 1960s until 2011, the observatory was managed by Cornell University.

For more than 50 years, from its completion in 1963 until July 2016 when the Five hundred meter Aperture Spherical Telescope (FAST) in China was completed, the Arecibo Observatory's 1,000-foot (305-meter) radio telescope was the world's largest single-aperture telescope. It is used in three major areas of research: radio astronomy, atmospheric science, and radar astronomy.
The observatory has appeared in film, gaming and television productions, gaining more recognition in 1999 when it began to collect data for the SETI@home project. It has been listed on the US National Register of Historic Places starting in 2008.

Видео Arecibo Observatory 2020 drone footage. Puerto Rico [4K]. Possibly last before the collapse. канала flightstreamer