By Yelena Mandenberg Japan Airlines’ excellent safety record is ‘written in the blood’ of those who died in an historic plane crash suffered by the company, claiming 520 lives. On Tuesday’s crash, 379 passengers of Japan Airlines flight JAL-516 got out safely before the plane was entirely engulfed in flames when Japan Airline Flight S16 collided with a Japanese Coast Guard aircraft at Haneda Airport. It was later confirmed five died in the Coast Guard plane, and some commercial passengers required medical treatment – but overall, most escaped unscathed, surprising many. It’s also good news in …