The organization also dedicates itself to the study of renewable energy sources use in aviation.

The same is true for many composite materials used in aviation.

Today, the airport is still actively used in general aviation and flight training.

However, some hospitals are adapting methods used in aviation and the military to improve patient safety.

Altimeter setting is a term and quantity used in aviation.

Sometimes the phrase "declaring emergency" is used in aviation.

The computers are not like the black box used in general aviation, and do not even have hard drives to store information.

Accident classification is mainly used in aviation but can be expanded into other areas, such as railroad or health care.

Here I am thinking in particular of the kerosene used in aviation.

It is still used in aviation for this purpose.