The LII were carried out full-scale flight tests with reset "130" flying model aircraft with solid boosters with the Tu-16LL. The models were equipped with sensors and instrumentation, provides information about the behavior of the device and its aerodynamic characteristics to different flight conditions. This work gave information about the behavior of the machine to speeds close to M = 6. Later, with the appearance in TsAGI hypersonic systems, tests were carried out there.
After a large amount of theoretical and experimental work on the project in 1959, the Design Bureau started the detailed design of the aircraft "130". According to the final draft of the aircraft "130" represented the relatively small aircraft: length - 8.8 m, wingspan - 2.8 m and height - 2.2 m "130" for the aircraft has been selected, "asymmetrical" aerodynamic configuration ". , tailless aircraft. " However, a series of aerodynamic model tests showed the need for installation on top of a small horizontal tail fin. The plane "130" has a wedge-shaped fuselage semi-elliptic cross-section with a blunt nose part (one of the best shapes for hypersonic aircraft). Low-lying delta wing small area with a sweep angle of the leading edge was 75
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