Fell 10,499m

The mission started in the airport map. I think it wanted me to stay on the top floor because as I walked down the stairs, there was a metal barrier. Stupid me found this as a challenge and mantled over the rail to get to the first floor. Everything was closed on the first floor and was clear I was out of the mission area. Before making my way back up the stairs, there was door that said exit. This door immediately made me fall under the map.