The MiG-23 was designed in 1964-66 as a successor to the MiG-21. In addition to a much more powerful engine, the MiG-23's most significant new feature was its variable sweep wing. Like the USAF's swing wing F-111, the sweep of the wings could be changed in flight. Fully spread, this gives a shorter takeoff/landing roll while carrying a heavier weapons load. With the wings fully swept back, the MiG-23 has greater speed. The wing has three sweep settings: 16, 45, and 72 degrees. The prototype first flew in April 1967 and MiG-23s began entering operational service in 1971. Item No 02854 Item Name MIG-23MF Flogger-B Bar Code 9580208028545 Scale 1:48 Item Type Static Kits Model Brief Length:365.9 mm Wingspan:290.3 mm Total Parts 350+ Metal Parts n/a Photo Etched Parts 1 piece Film Parts n/a Resin Parts n/a Total Sprues 16 sprue Released Date 2013-01 More Features "Detailed fuselage w/accurate design - Canopy made from clear parts - Wing sweep can be varied - Optional position flaps - plenty of external loads - Finely detailed cockpit,gear cabin, - crew seats with photo-etched seat belts and harnesses."