An aircraft (1) at enhanced maneuvering properties comprising a fuselage, a wing, a fin assembly, a landing gear, a power plant, a multi-purpose integrated electronic complex (3), incorporating an information exchange system, a set of on-board digital computers (19) for controlling flight and training and combat operations, an external storage and an information input system, a radio inertial navigation and landing system, a complex aircraft control system, an armament control system, a complex system for electronic display, control and sighting, an emergency warning board, a general-purpose aircraft equipment control system, an on-board objective monitoring system, a speech information control system, an electric power supply system, external and internal lighting facilities, a complex emergency escape system, an electronic power plant control system, wherein an optoelectronic vision-sight system (5) comprises an automatic caging system (31) that fixes orientation of visual fields of a laser radar system (24), a narrow-field thermal vision system (25), a wide-field thermal vision system (26), a TV system (27) when a sight line transits to the upper hemisphere and decages thereof during transition to the lower hemisphere;
- the optoelectronic vision-sight system (5), receive-radiating units of an on-board radar (4) and a periscopic system (30) for bringing visual fields of the optoelectronic system to the upper hemisphere being mounted in a common fastening device.