So i was going to call for the evac going up into like an attic, i went to drop drop down my person fell like 10 stories, instead of 10 feet died, ( was almost alive for 24 hrs im mad whatever....., ) i go back there drop down this time i lived and dropped 10 feet got my stuff but no helicopter. I hate to ask for spoiler but was that supposed to happen? was i supposed to get on the helicopter and beat the game?
BIG SPOILERS - was this your first or second visit? - if it is your first visit - regardless of whether you get to helicopter or not it crashes due to being attacked by ravens/crows - afterwards you head back to safe house & carry on with your missions - on your second visit making it to the chopper in one piece triggers the best ending - also gets you a star on your profile.