The La-15 had a barrel-like fuselage, shoulder-mounted swept wings with 6 degrees anhedral, and stabilizers mounted high on the fin, almost a T-tail. It was popular with pilots because of its easy handling and reliability, and its pressurized cockpit was an advantage at high altitude. Nevertheless, official enthusiasm for the La-15 was mild, largely because it was a complex design that required complicated and expensive production tooling. Only 235 La-15s were built, serving with the Soviet Air Force until 1953. The La-15 was tested operationally by the 192nd Fighter Wing, based at Kubinka from 19 March 1949, and began appearing in front-line combat units later the same year. Introduction was accompanied by numerous accidents, but the competing MiG-15 design fared little better. However, although the La-15 had a number of technical advantages over the MiG-15, a combination of easier manufacture and lower costs led to the MiG-15 being favoured. The Soviet authorities decided to produce only one fighter, and they chose the MiG-15bis. The remaining La-15s in service were disarmed by 1953, and their engines reused on the KS-1 Komet air-to-surface missile. The aircraft were expended as targets at various nuclear bomb tests. An La-15 is on display at the Central Air Force Museum at Monino, outside of Moscow, Russia.