Alan
Ural U6 2969 DME-TJU (Kulob) and U6 2970 TJU-DME return is now approaching DME as 424622 and no sign of 43BE8E for over 36 hours since its Rimini flight, so as you stated originally it looks likely A21N VP-BOQ has had one box changed but the other still has the miscode of VP-BIO.
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