Aeon

Aeon is a element of Ace Combat 3: Electrosphere that is used for air purification, creating an 'aeonosphere' on a place with high polution like big cities. An exemple of places with an aeonosphere is: Port Edwards, Megafloat and the underground city Geofront.

The prototype aircraft X-49 Night Raven has its performance increased thanks of the ammount of aeon in the air. This fact can be noticed on the mission Self Awareness (JP version) when the AI pilot Nemo and Cynthia must destroy the aeon generators around Port Edwards to decrease the Night Raven's agility. Other fact is on the mission Sole Survivor (JP) when Simon hacks the aeon generator of Geofront to make Nemo and Fiona  gain advantage over the  Night Raven.

Also, the laser cannon of the X-49 Night Raven is extremely powerful, thanks to the utilization of the Aeonosphere. Because of this, its power output can be raised to extreme levels.