Phoenix Logs/Banished Units/Chopper
From Halopedia, the Halo wiki
Aggressive scout and anti-infantry vehicle.
The Brute counterpart to the Ghost, Choppers are durable raiding vehicles that can deal out punishment with its twin spiker autocannons and ability to ram enemy forces that approach too close. The spike cannons can be upgraded with shrapnel rounds for additional explosive punch.
The Chopper gets its name from sharp rotary blades mounted at the front of the chassis to ram enemy vehicles and shred ground troops, a savage tactic reflective of Brute culture. Choppers are so popular among the Banished that competition to become a driver in the outrider squadrons is a major source of death and injury among Atriox's packs.