Sorry if this sounds a bit dumb, but where is the radio antenna normally located?
Unless I am being a complete din, I can't actually see it on my van!
My fm reception is poor, and i thought i'd better check the aerial first off - before buying a new stereo.
My car's one is concealed in the rear windscreen heater, but I think that's more of a 'newer' thing!
Any ideas??

Ali