You're at a Phoenix safehouse, working for halcyon under Rose's command. You go loud for some reason, and are putting the 3rd bag into the boat, suddenly rose shouts from your radio; "Watch out! Gunship!" A Steel cove AH-64 Apache Flies into the view, hovering over the water while using the 30mm bushmaster chaingun. You see it has no missiles, all you have to do is destroy it then get the bags until you can leave Good Luck.