The MiG-23UB is the two-seater coach type of the MiG-23 series of fighters developed by the MiG design bureau from the late 1960s to the early 1970s. The following is a detailed introduction about the MiG-23UB:
Basic information
• Model and Naming: MiG-23UB is a double coach type of the MiG-23 series. It is also known as MiG-23um and the internal number is 23-51.
• R & D background: The R & D of the MiG-23 series of fighters was to cope with the trend of Western high-performance fighters at that time and meet the needs of the Soviet Air Force for the new generation of multi-purpose fighters. MiG-23UB is a trainer model developed on the basis of this for training pilots. Performance parameters • Size and weight: The length of the MiG-23UB is about 17.3 meters, and the wingspan will change under the corners of the wings. The air weight is about 10.5 tons.
• Engine: Usually equipped with a Turmansky R-29B-300 turboskkot engine with a maximum thrust of about 100 thousand cows.
• Flying performance: The maximum flight speed is about 2.35 Mach (about 2800 kilometers/h), and the maximum range is about 1450 kilometers when the non -plug -in. Its acceleration performance is excellent, from M0.5 to M1.2 for 61 seconds.
• Wing design: Adopting variable recoil design, the corner of the wing can be changed between 18 ° 40 ', 47 ° 40', and 74 ° 40 '. This design makes the aircraft have different performance advantages during different flight stages. For example, it is suitable for low -speed flight and maneuverability when the corner of the small posterior, and it is suitable for high -speed flight when the corner is high. Use and characteristics • Main use: As a coaching aircraft, MiG-23UB is mainly used to train pilots to help them familiarize with the operation and flight characteristics of the MiG-23 series fighter.
• Design features: This model retains the variable-winged wing design of the MiG-23 series, and at the same time adjusts the cockpit to adapt to the two-seat layout. It is also equipped with a more advanced avionics system that can simulate the actual combat environment. Production and service
• Production time: MiG-23UB first flew in May 1969, and a total of 769 sets were produced from 1970 to 1978.
• Services: MiG-23UB is widely used in the Air Force of the Soviet Union and its allies, as an important tool for pilot training. In addition, it is also used for some flight performances and aviation activities.