Rewrite for clarity for a Root Cause Analysis timeline blurb: The two Sailors were maintaining multiple chains from each chainfall while the crane was hoisting and paying out the slack as they were lifted. The signalman gave direction to the operator to slightly increase hoist speed after seeing the chainfalls were being tended. The operator responded with slightly increased hoist speed. As the gear cleared the EHGE chassis the load chain hook of one ton chainfall fell from the sailors hands and swung toward EGHE