What does ABO mean in AIRCRAFT & AVIATION

Aviators Breathing Oxygen (ABO) is a type of oxygen that is specially designed for use in aviation applications. It provides pilots and other personnel with an increased level of oxygen saturation during flight.

Aviators require ABO because the air at high altitudes generally contains less oxygen, which can lead to fatigue, impaired judgment, and hypoxia (lack of available oxygen in the body). ABO helps to combat these effects by providing additional oxygen when needed.

ABO works by providing a concentrated stream of pure oxygen into the cockpit cabin or individual aviator's mask which absorbs easily into the bloodstream to help negate any drop in available air due to altitude. This allows for improved pilot performance and safety throughout the flight.

While it isn't always necessary, it's always beneficial for pilots to have access to ABO should conditions cause a decrease in available air density at higher altitudes. This helps prevent fatigue so pilots can remain alert throughout their entire journey.

Some benefits of using ABO include improved pilot performance, decreased fatigue, improved judgment, and greater safety while flying at high altitudes. In addition, it can potentially help prevent hypoxia if there were ever an emergency situation where more available air was needed quickly.