If you can locate the intercom APID they give a schedule from master control., But the engineer I talked to says he does not know which TP or channel it is on .... In fact it may be on a data channel as he sees a printout. He is "quite sure" that comes from the satellite and not by email. He has heard the cue alerts several times - tones that cue the local ids and breaks, an audio program guide, then tones to cue back to net. He works for a network that grabs and records programs for their network.