GTA V - How to HiJack P996 Fighter Jet from Army Base

This is one of the most difficult missions in GTA V, that army base is the most secure location in whole GTA V, getting in is easy, but getting out ... alive .. is another story, but i managed to do just that and got out with P996 Lazer Fighter Jet! .. then took down the chasing P996 and took it into my hangar :) Enjoy the action.