Investigators looking into the April 4, 1979 incident involving TWA 841 have formulated an unsettling theory: they think the pilot may have attempted an unauthorized maneuver, without the knowledge of his flight engineer. A new episode of Air Disasters airs tomorrow night at 8 PM. | Smithsonian Channel Aviation Nation

Falling from the Sky at Over 34,000 Feet per Minute | A Liar in the Cockpit. While flying over Michigan, the Boeing 727 operating as TWA flight 841 began a sharp, uncommanded roll to the right and subsequently went into a spiral dive. Find out what really happened. | TheFlightChannel

The wreckage from the 1996 TWA Flight 800 crash investigation will be scanned into a 3-D model before it is dismantled and destroyed through a decommissioning process. The Paris-bound flight crashed soon after takeoff off from JFK Airport in New York, killing all 230 aboard. The victims included 16 students and 5 chaperones from the French Club at Montoursville Area High School in Pa. https://trib.al/Jypr5KO | PennLive.com