CnC: Final War is a semi-total conversion for Red Alert 2: Yuri's Revenge that retells the Second Great War between Allied forces located mostly in Europe and the massive Soviet Empire, that has expanded well across the eastern continent.
Eastern Empire spies have revealed that the European Coalition's dominance of the air was a real threat to their plans, and thus the Harbinger was drafted. Equipped with the latest Hellfire Gatling Cannons, the Harbinger fires a flurry of rounds into it's target with unerring accuracy. Due to the high firepower of the Gatling systems, the Hellfire cannot pivot or otherwise target the ground or any ground based threats.
Credit to Mig Eater for the Harbinger voxel.
Is it an Air to Air helicopter?
AFH-02B Hellhound