Investigation: unsecured rocker-switch cap on LATAM 787‑9 captain’s seat caused in‑flight upset
Chilean investigators found the cap of a rocker switch controlling the captain’s seat on LATAM’s Boeing 787‑9 (CC‑BGG) had not been fixed with adhesive, allowing the seat to shift and trigger an in‑flight upset while the aircraft cruised at 41,000 ft; both pilots were seated.