Why do planes fly around the Tibetan Plateau?
Why do planes fly around the Tibetan Plateau?When we look at a global flight route map, a strange phenomenon appears: the Tibetan Plateau in China seems to be deliberately "forgotten", and planes flying near this area have to detour. This region, known as the "Roof of the World", has an average altitude of over 4,000 meters, with Mount Everest, the highest peak, reaching 8,848...
Why Do Planes Avoid Flying Over Tibet?
Why Do Planes Avoid Flying Over Tibet?Tibet boasts eight civilian airports, but why do most planes choose to take longer, fuel-consuming routes instead of flying directly over the region? Do airplanes experience "altitude sickness" too?The Tibetan Plateau, a vast expanse averaging over 4,000 meters in elevation, appears as a "vacuum zone" on airline route maps. One might wonder if it's simply the high altitude that prevents planes from flying over it...
Why Do We Always Board Planes from the Left? Historical and Safety Considerations
Why Do We Always Board Planes from the Left? Historical and Safety ConsiderationsHave you ever noticed that, regardless of the aircraft you board, we always enter through the left side door? This isn't a coincidence; it's rooted in a rich history and thoughtful safety considerations.A Habit Stemming from the Age of SailingThe tradition of boarding planes from the left can be traced back to ancient seafaring...
China's Domestic Airplanes "Drink" "Used Cooking Oil," Ushering in a New Era of Green Aviation
China's Domestic Airplanes "Drink" "Used Cooking Oil," Ushering in a New Era of Green AviationRecently, the ARJ21 regional aircraft and the C919 large passenger aircraft developed by COMAC (Commercial Aircraft Corporation of China) successfully completed their first test flights fueled by domestically produced bio-aviation fuel, marking a significant step forward for China in the field of green aviation. The bio-aviation fuel used in the test flights was derived from waste cooking oil, commonly known as "gutter oil," utilizing bio-aviation fuel production technology independently developed by Sinopec (China Petrochemical Corporation)...
Hidden Services: Unlocking the "Secret Menu" on Planes
Hidden Services: Unlocking the "Secret Menu" on PlanesAirplanes have become one of the most convenient ways for people to travel in modern society. But did you know that hidden within this seemingly ordinary travel experience are many unexpected services? These services are rarely known, yet they can add a lot of surprises to your trip...
Decrypt! Why do planes avoid Xizang? Explore the reasons behind it!
Mysterious flying world: why do large planes avoid the sky over Xizang? In the early summer morning, the sun shines through the clouds on the northern Tibetan plateau, creating brilliant colors and magnificent scenery. However, the towering of the the Himalayas has brought great challenges to pilots...
Why would you rather use millions of rivets to splice planes than choose welding?
The news of the first domestic large aircraft C919 being delivered to an airline has led to increasing public attention to the aircraft.So, how was such a massive metal creation born? How does it provide us with a safe and comfortable sailing experience? I believe everyone will be curious...
Expert: It's not a superstition, why do planes have to make a circle when flying over the Guanyin statue in the South China Sea
The Nanhai Guanyin Statue is located on Nan'ao Island, Nanshan District, Shenzhen, Guangdong. It is one of the tallest Guanyin statues in the world and an important tourist attraction in Hong Kong and Shenzhen...
Planes from various countries prefer to take long detours rather than fly over Tibet. What is there over Tibet?
You may not have noticed that China has an airspace, and all planes in the world must deliberately avoid it, even if they take a long detour, they will not easily approach it. Why is this? This area is Tibet, known as the Roof of the World, with an average elevation of more than 4 kilometersIt is one of the most inhospitable places in the world and the largest aviation obstacle in the world...
What do airplanes usually rely on to make money? Think airlines make money from their tickets? Actually, the flight ticket is only a small change
With the continuous improvement of people's consumption level, more and more people are choosing to travel by planeWhen purchasing air tickets, there will be a lot of discounts, which are cheaper than high-speed trains. So, what exactly do airplanes rely on to make money?We are all aware that airplanes initially appeared in the form of fighter jets, which indicates that airplanes were not originally designed to carry passengers...