MH370: The Forensic Evidence
Capt. John Cox · Sit Down With Sid · 13 June 2026 · 37:10
US accident investigator. Reads the transponder drop at the FIR boundary, the southwest run to MEKAR, the northwest turn, and the 300-mile ocean leg as too many coincidences for a random failure. Preponderance, in his view: a deliberate act, high likelihood the captain.
Cox is explicit that he is giving an investigator’s preponderance, not a court finding. He walks the FIR-boundary timing: civilian secondary radar loses the aircraft as it should be handed to Ho Chi Minh, military primary then paints a reverse course that hugs later FIR lines before turning out over the Andaman and disappearing. He treats that as a person who understands both ATC and air-defence pictures. He supports Ocean Infinity-style expert-weighted boxes rather than a new physics of SATCOM. Commentators have noted he does not dwell on the Annex 13 simulator sessions that found the IGARI turn consistent with autopilot disconnect. File his conclusion as a senior-pilot reading of the radar, alongside the 2018 report’s refusal to name who made the manual inputs.
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Capt. John Cox: preponderance is a deliberate act, high likelihood the captain
Capt. John Cox
Accident investigator · former US Airways
Malaysian military primary-radar track
17:21–18:22 UTC · westbound after IGARI
Turn back across the Malay Peninsula
17:21–17:52 UTC