Почему не существует ночных рейсов через Тихий океан

Every day, thousands of passenger airliners cross the Atlantic Ocean in complete darkness—a routine night flight that causes no alarm. But a look at the route map of the Pacific Ocean reveals a strange pattern: the vast majority of flights are planned so that the outermost sections of the route over water are flown exclusively during daylight hours. This isn't superstition or coincidence, but a strict system of rules born of decades of tragic experience. In this documentary, we explore why the Pacific Ocean—the largest body of water on Earth, at 165 million square kilometers—remains the last expanse that civil aviation has never fully conquered. You'll learn what ETOPS regulations are and how, since 1953, they have determined how far a twin-engine aircraft is permitted to fly from the nearest runway. We'll show why flights from Los Angeles to Tokyo don't fly straight ahead but take a huge detour through Alaska, and explain how the great circle route saves airlines hundreds of tons of fuel. A separate section is devoted to alternate airfields on tiny atolls in the middle of the ocean, like Midway Island—islands with a single runway, no radar, and no nighttime air traffic control. We'll explore how tropical cyclones close alternate airfields in a matter of hours, why the ionosphere disrupts radio communication between pilot and air traffic control at night, and how a Pacific Ocean ditching differs from the famous "Miracle on the Hudson." Also in this issue are invisible airspace boundaries, the CPDLC and ADS-B satellite systems that are gradually changing the rules of the game, and clever airline strategies for circumventing nighttime restrictions by managing departure times and crossing the International Date Line. This episode will be of interest to those interested in aviation, engineering, technology documentaries, flight safety, transoceanic navigation, and the invisible rules that shape modern air transport.