China's AG600M, a full-state, new-configuration amphibious firefighting aircraft, has successfully tested its ability to draw and drop 12-tons of water during a flight in Central China's Hubei ...

A Wing Loong 2H disaster-assistance drone at an airport in Anshun, Guizhou province, on July 21, 20212. Provided to CHINA DAILY China's Wing Loong series of unmanned aircraft have long been known for ...

Back to Top Q1. What is an SDR? The Special Drawing Right (SDR) is an interest-bearing international reserve asset created by the IMF in 1969 to supplement other reserve assets of member countries.

In this article, an optimal path search methodology for unmanned aerial vehicles (UAVs) flying in 3-D environments is presented, taking into account the presence of obstacles and other constraints ...