Reply To: 9/11 Building 7 UAF engineering report continued. Latest News › Forums › Discussion Forum › 9/11 Building 7 UAF engineering report continued. › Reply To: 9/11 Building 7 UAF engineering report continued. April 19, 2020 at 20:56 #52131 Paul Barbara I’ll correct that slightly – I’m not sure if a missile was used, but I believe explosives were used, either alone or in conjunction with a missile/drone.