Heavily armed, agile, and produced in immense numbers, the Banshee is the most ubiquitous aircraft in known space. Classified by the UNSC as the Type-54 Ground Support Aircraft (T-54 GSA), the latest production model is used by innumerable Sangheili factions, warlords, and mercenaries on dozens of worlds. The T-54 Banshee is armed with twin-linked rapid-fire plasma cannons and a devastating fuel rod cannon for use against armored vehicles and fortifications.