Philadelphia Speaks: Airplane Banner Towing

"This has been driving me insane this summer. The moment you settle in to enjoy a nice quiet afternoon in the city, you get blasted with the noise of a propeller plane dragging a Geico ad in a circle around center city. Whose dim-witted idea was this? Bring in a tiny trickle of revenue for the city in exchange for noise polluting the entire downtown region? I'm almost to the point of being annoyed enough to call someone about it. Maybe if I see it today..... Is it appropriate to call 311 about this or is there a better target?"