Assuming you mean the Warthog...
Stick - AA Weapon Select on TMS Left/Down/Right, TDC Down (Action) on TMS Up, SSS on CMS, TDC on the DMS switch for now, WP Increment on Missile Step, AG Undesignate/NWS on pinkie switch. Trim, trigger, weapon release as normal.
Throttle - ECM dispense switch on coolie hat, flap switch up/down on china hat, airbrake on/off on speedbrake aft/forward. Uncage on throttle AP switch. Haven't bound anything more as yet.