My good friend B52buff at the Salinas airshow last weekend has uncovered yet another new Thunderbird Air-to-Air. The new Victor 1 for the diamond formation is 139.225 MHz. Here is his complete list below from the show
Thunderbirds
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139.225 Victor 1 / Diamond
235.350 ?? / Solos
216.725 Public Address
216.925 Public Address
Thanks a bunch buff for checking in.