Science and Technology Black Hawk helicopter carries 24 basalt rocks weighing up to 2 tons through narrow Australian valleys to rebuild a 100-year-old dam, after floods destroyed the structure and forced engineers to transform the aircraft into a flying crane. Ana Alice 27/05/2026 at 23:35
Science and Technology Discover the Impressive Capabilities of the 11 Black Hawk UH-60L Helicopters Purchased by Brazil for $229 Million — High-Powered, High-Tech Aircraft That Also Symbolize a Diplomatic Reconciliation with the United States Under Donald Trump Fabio Lucas Carvalho 22/10/2025 at 17:53
Armed Forces Historic Agreement: Brazilian Air Force Invests Billions in New Helicopters with Pentagon Support to Strengthen Defense Ana Alice 04/11/2024 at 02:01
