In both incidents, the ash caused all engines to cut out,'sandblasted' the outside of the aircraft and severely reduced visibility; the engines reignited after descending into cleaner air, avoiding a disaster, but were very severely damaged.
The ash caused all engines. This was in both incidents. This was to cut out,'sandblasted' the outside of the aircraft and severely reduced visibility; the engines reignited after descending into cleaner air, avoiding a disaster. The ash were very severely damaged. This was in both incidents.