Hi picobello...
I don't work for TAM, but I think I can answer your question:
The general jumpseat policy of most brazilian airlines (can't speak about the cargo guys) is to carry only company's crewmembers. Sometimes, depending on the captain's mood, we carry company's employees on the jumpseat too (but that's not the standard policy).
As per the last agreements between SNA (union) and companies, after a 160 days period, crewmembers (part 121) will be allowed to take flights on other companies else than his own, as long as there are cabin seats available.
Yeap, you read it right... Today, even brazilian crewmembers aren't allowed to jumpseat between brazilian companies. The only exception is Azul Airlines, which allow 1 pilot from other companies per flight.
So, I'm sorry to give you the bad news, but I doubt you could get a jumpseat ride on TAM. Try Azul, your chances are fair greater with them...
It's a shame, I know, but the union's board of directors have just changed, and the "new guys" are working hard to improve things here.
If you need anything else, just ask.
Cheers !
