Thanks Capt.
shame
speaking as a UK dxer, reception of US A5 at good levels was not ultra rare, often with audio (81.75) and colour, but that last few mhz to the US FM band seems to just be a bridge to far here in Northern England. (my full FM band above 88.0 doesn't help either)
My best ever from my home patch was canadian audio on 87.75 on 24th June 2004, strictly a one time thing sadly
so if the US had started using 76-83 mhz for FM we could have looked forward to a couple of good TA fm openings each season
i'm all for insane optimism but Brazil is just too far to contemplate