Strategies vs Hard Air Force General (single player skirmish) Options

[Shockwavelover84]

I need some better strategies against the Air Force General AI, IMO this is probably one of the toughest AIs in Shockwave. Attacking his base with tanks or artillery is pretty much out of the question because his planes will annihilate any of my ground units before I even get near his base. My only other option therefore is to construct lots and lots of AA and just turtle, and use Generals' powers to blow up his airfields. Often he'll destroy my AA defenses as fast as I can rebuild them. The only way I ever win is by just turtling, cranking out tons of AA vehicles (rather than defenses). and withstanding his aerial bombardment until the funds run out and his attacks finally diminish. However I'd like some alternate strategies that involve tactics other than pure turtling and spamming AA defences/vehicles.