For anyone headed to WOP (Wings over Pittsburgh) this weekend and even through this week, I will be changeing PIT Ground to the airshow freqs. Currently I have 133.7, 121.25, and 291.7 programmed in. Tonight when I get home ill also include the thunderbirds freqs. If there are any other request aswell just post below and I can add them to the freq list. If your planning to head over this weekend either PM me or message below and hopefully we can meet up.