As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
COCKPIT ESCAPE HATCH OPENED DURING TAKEOFF ROLL AT 100 KIAS. ADJUSTED ESCAPE HATCH LINKAGE AND SAFTIED. DOOR OPS CHECK NORMAL. NOTE: COCKPIT ESCAPT HATCH LIGHT ON S/O WARNIG PNL STRIKER BROKE DURING RIG OF DOOR / FWD TO MCO AND PLA PER MEL 52-72-00A.