Yes, you see it mayn't prove that a PAF F-16 shot down. But does suggest R-73 was most likely launched by Abhi's Mig21.PENTAGON AND LOCKHEED MARTIN WERE CONFIRMED NO F-16 WAS MISSING AT 27/2/2019, CASE CLOSED, AND ITS TECHNOLOGICALLY IMPOSSIBLE TO SHOOT DOWN OUR F-16 BY YOUR MIG-21 WHETHER IT UPGRADED OR NOT IT HAS A DESIGN LIMITATIONS