''This is a long-range, four-engine large bomber. It was big for a land-based bomber in those days, roughly equal to the B-29 in size.<br>It was developed based on the large passenger aircraft from the US. It was rejected due to poor maneuverability and flaws in the engine and airframe which caused problems with its reliability and utility. | ''This is a long-range, four-engine large bomber. It was big for a land-based bomber in those days, roughly equal to the B-29 in size.<br>It was developed based on the large passenger aircraft from the US. It was rejected due to poor maneuverability and flaws in the engine and airframe which caused problems with its reliability and utility. |