Feeling lost - Connection reward, how to achieve those?

New to the game, and searched but not finding my answer, so here I am.

Those missions, PRG/ING/IAD connections, how can I achieve those? I have a ATR72 and sent it to BRI multiple times, but the number on the mission list is still showing ‘0’. Or have I misunderstood what is required to do here?

10 posts were merged into an existing topic: Connections - how does it work?