thanks, i'll research into those.
New Tang Dynasty TV - NTD TV actually falls on Hotbird 6, 13 degrees, their web site was out of date.
Maybe i'll only need those 2 angles, 13 and 28.
I found out that an array of satellites fall under 28 degrees East, Eurobird1, Astra 2A,2B,2C,2D, which is...