Well, I suppose it depends on one's definition of the term "aerial surveillance." A Predator drone can rightly be considered a surveillance platform, but it isn't using film; rather, satellite-linked, wide-spectrum digital.
I agree that for certain types of surveillance missions - documenting wide swaths of terrain from aircraft - large format (i.e. 9.5" wide) rollfilm is a good solution. But not for tactical combat applications.
BTW, the aerial cameras used in the U2/SR-71/YA-12 were/are quite sophisticated, employing very advanced optics that compensate for the forward motion of the aircraft; conceptually like the way a panoramic camera works by mechanically panning the lens as the film is scanned across the gate. This is not just sticking a Speed Graphic out the window.😉