conflicting infoEdit
The Heavy plasma cannon is not found on Banshees, according to the Shade article this is the bolts fired from the AA turrets in REach as well as the space-borne Phantoms.--The Reborn Qual 'Fulsamee 12:19, 11 April 2011 (EDT)
I agree. The phantoms/spirits fire a variant of the Concussion rifle. The Banshee interceptor and the Seraph fire a version of the class-2 energy guns. 
Alpha Lima Echo XrayTalk 14:01, 16 April 2011 (EDT)