Metal Gear Solid V: The Phantom Pain Message Board  

well it extracts you and relocate you to other areas, like Mother base

i don't know, maybe its a future unlock, or it really isn't possible to quicktravel locally with the chopper, which would make sense since you have the cardbox quicktravel

---edit

actually, i take that back, you can somewhat QT with the chopper, just do a extraction as if you wanted to go back to MB, but then instead, just choose a different landing spot in Afghanistan/other places

[Edited by Drenus, 9/1/2015 9:43:47 PM]

what cardbox quicktravel? lol

there's different spots all over the map, next to the road, that acts as QT's, if you stand on it when using the cardbox

you have to unlock them first tho, before being able to use them