The Crucial Guide to Understanding the UH-60 Helicopter's Duty in Modern Aeronautics In the world of contemporary air travel, couple of aircraft possess the versatility and functional expertise of the UH-60 helicopter, commonly called the Black Hawk. As a stalwart in both army and noncombatant applications, the UH-60 has carved a specific niche

Smaller scorching-air balloons, called sky lanterns, were being 1st invented in historical China just before the 3rd century BC and employed mainly in cultural celebrations, and had been only the 2nd kind of aircraft to fly, the initial getting kites, which were being very first invented in historical China about two thousand years in the past (see