How do airplanes affect your body?

The effects of flying on the human body vary from mild skin dryness to more severe problems like deafness. Flying increases the risk of catching a cold, dehydration, aging faster, reduced alertness, increased risk of diseases like cancer, fuzzy thinking, and many others.

How fast can a 747 fly at sea level?

The top speed for a 747 is about 570 miles per hour (mph), and this flight topped out at 825 mph.

What happens to your body on long flights?

Oxygen Deprivation Makes You Sleepy The lack of movement, especially on long-haul flights, only exacerbates the effect by slowing the flow of blood (and therefore oxygen) throughout your body. This is all the more reason why it’s critical to get up and walk around every hour or so while airborne.

How many Boeing 747 hull losses have there been?

Boeing 747 hull losses. As of January 2017, a total of 61 Boeing 747 aircraft, or just under 4\% of the total number of 747s built, first flown commercially in 1970, have been involved in accidents and incidents resulting in a hull loss, meaning that the aircraft has either been destroyed or has been damaged beyond economical repair.

Why fly a Boeing 747-8?

Boeing 747-8. High-volume routes demand high-value returns. The First Class and Business Class sections of the 747-8 enable airlines to offer passengers the most private and premium accommodations in the sky. So it’s no surprise that on high-volume routes the 747-8 offers premium revenue potential.

Is the Boeing 747 still being retied?

An iconic aircraft, loved by many, it is sadly now being retied by many airlines. With the new 747-8, though, the 747 is not going anywhere soon. This guide takes a full look at this long-running “Queen of the Skies,” from its origins in the late 1960s up to the continuing production today.

How many people died on the Pan Am 747 crash?

Nine of the 16 crew and 321 of the 380 passengers on the Pan Am flight were killed. All 234 passengers and 14 crew on the KLM 747 were killed. 3 November 1977; El Al 747; over Belgrade, Yugoslavia: One passenger died after a decompression event.

https://www.youtube.com/watch?v=K65XlIUZhx8