So I've joined the BOS, I'm currently a Knight and they gave me a bunch of signal grenades to call in a vertibird.

After using one of them and hopping into the vertibird that shows up it tells me to open my pipboy, go to the map, and mark a location with Mouse1.

Unfortunately, nothing else ever happens regardless of how/where I try to put a marker. The vertibird never takes off or goes anywhere.

While having a minigun with infinite ammo sitting around might be useful in some situations, there isn't anything to shoot at anymore and I'd kind of like to go somewhere.

So... is it glitched, or did I miss something?