What is typically the primary reason for conducting aircraft preservation?

The primary reason for conducting aircraft preservation is to protect the aircraft from environmental damage. Preservation processes are implemented to shield the aircraft from factors such as corrosion, moisture, dust, and UV radiation, which can all lead to deterioration if the aircraft is not in use for an extended period. This is especially crucial for aircraft that may be stored or inactive, as environmental elements can severely impact their structural integrity and functionality.

While enhancing performance, maintaining flight hours, and reducing maintenance costs are essential aspects of aircraft management, they are secondary to the fundamental aim of preservation, which is to ensure the core integrity and usability of the aircraft over time. Proper preservation techniques help to prevent costly repairs and extensive maintenance in the future by safeguarding the aircraft's vital components from potential damage.