Hi! Myasishcchev M-60 nuclear bomber project.
http://testpilot.ru/russia/myasishchev/m/60/m60.htm
https://topwar.ru/77826-m-60-atomnyy-samolet-vm-myasischeva.html
https://ru.wikipedia.org/wiki/
"M-60
Originally, the designers saw the task of equipping m-50 special Motors Chief Designer a. m. Lyulka. But to the year 1956, it became clear that these engines have a number of problems: it was required to protect the crew from a large number of radiation, maintenance was supposed to occur remotely, strongly zagrjaznjalas' the environment Wednesday.
To protect the crew anticipated ispol'zovalat' dead lead capsule weighing approximately 60 tons. In the capsule would have maintained a positive pressure and Visual survey used television, radar screens and periscopes. Control of the plane partially fall on automatics. It was later invited to abandon altogether the crew as the plane could take off, climb, attack the target and return, but the idea was rejected.
For service of such aircraft needed special complexes. Required runway with a thickness of at least 0.5 m Engines were installed on the aircraft would automatically, immediately before the flight. Filling, delivery crew, suspension arms and so too should have been be automated because of the high radiation background."
"M-60 m
Due to the complexity of such land seaplane developed in parallel systems, m-60 m. All in all it was everything the same m-60, only the best engines raised above the ground. For take-off has been used a complex system of retractable underwater wings and gidrolyzh. These aircraft can be based not only in the southern latitudes of the USSR, but also in the North. At that time already possible to maintain such bases in unfrozen."
