9/11 Plane Speeds and Altitude

"Official" Plane anomalies on 9/11
The Telemetry data of Flights AA11, UA175, AA77 & UA93 tell a strange story
Article: https://911revision.substack.com/p/official-plane-anomalies-on-911

9/11 Planes Research - https://substack.com/@911planesresearch