How to unlock Pull! trophy in Ghost Recon: Wildlands?

Requirements: Shot an enemy chopper out of the air with a mortar.

Description: The most absurd achievement in the game and probably the hardest one. It is very hard to aim the mortal at such mobile target like a chopper.

One of the places in which you can find a chopper to steal.

In normal circumstances the achievement is almost impossible to get, but you can use a very simple method. You must find one of the many points on the map in which there is a side mission related to stealing enemy chopper and delivering it to the rebel base.

Near each of these choppers you will find a group of enemy soldiers and a Lieutenant among them. The trick is to position yourself in a place with good visibility (for example a hill) and then to shot the chopper to steal a few times. Once you do it, the enemies will panic. After a few seconds the lieutenant will enter the vehicle and he will try to escape in it. You must take advantage of that and shoot down the chopper with a mortar. This will award you with the trophy.

It's hard to make it right. If you call the mortal too early, the enemy won't manage to pull the vehicle to the air and the achievement won't be awarded. If you do it too late, the enemy will fly to the side and the missiles will miss. It is best to wait until the lieutenant is almost in the machine - when he touches the door. Then you should call the mortal directly at the machine. When the helicopter goes to the air, it should be hit by one of the missiles and you should get the trophy.

Important - if you fail, don't worry. You can try it again by returning to the place with the chopper later or by finding similar place in a different part of the map.

Below there is a movie that presents the above mentioned process.