Fatigue and staffing levels are seen as problems from an investigation of a crash at Haneda AIrport, Tokyo, Jan 2, when a Coast Guard plane and Japan AIrlines flight 216 were both allowed to go on the same runway. 369 passengers miraculously were evacuated from Japan Airlines plane after the Coast Guard De Havilland turboprop turned into a ball of fire from the collision. Japan Airlines president, Yuji Akasaka, says the human part needs refining, even though plane safety technology is advanced- the air traffic controllers referred to the Coast Guard plane as "No.1" in giving instructions which were misunderstood. One unusual aspect no human monitoring of the runways was taking place as this was immediately implemented at 6 of Japan's major airports after the accident. The US is also having similar problems of potential human error, similar to Japan.