RA-64521

RA-64521 is a Tupolev Tu-204, a twin-engine jet. SkyMeter has tracked 294 flights totalling 1,168 hours of airtime via ADS-B across 64 callsigns. The most frequent segment is UUWW to UUWW. Service window in our records spans 398 days. Of those flights, 30 (10.2%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Tupolev Tu-204 has a maximum takeoff weight of 229,280 lb, heavy wake category.

About the Tupolev Tu-204

The Tupolev Tu-204 represents the Soviet Union's ambitious attempt to build a modern narrowbody airliner competitive with the Boeing 757 and Airbus A321. First flown in 1989 as the Cold War drew to a close, the twin-engine jet was designed to replace aging Tu-154 trijets on domestic and medium-haul international routes across the vast Soviet network. Powered by either Aviadvigatel PS-90A turbofans or Rolls-Royce RB211 engines in the Tu-204-120 variant, the aircraft offered Western-standard fuel efficiency and a glass cockpit—a significant leap forward for the Soviet aviation industry. The type achieved Russian certification in 1995 and could carry 210 passengers up to 2,900 nautical miles, with a service ceiling of 39,000 feet.

Despite its technical competence, the Tu-204 never achieved commercial success. The collapse of the Soviet Union devastated the Russian airline industry just as the aircraft entered service, and most carriers preferred to lease proven Western jets rather than invest in the domestically-built alternative. Production remained sporadic, with fewer than 90 aircraft built across all variants over three decades. By the 2010s, most airline operators had retired their fleets due to parts availability and economic pressures. The type found a second life in government and special-mission roles, where Russian state operators valued the strategic independence of a domestically-produced platform.

Today the Tu-204 operates primarily as a VIP transport and government aircraft, with the Russian presidential fleet and various ministries maintaining small numbers. The registration prefix RA-645xx is characteristic of these government-operated examples. While the type never fulfilled its designers' dreams of challenging Boeing and Airbus in the global marketplace, it demonstrated that post-Soviet Russian industry could produce a genuinely modern airliner—even if market forces prevented widespread adoption. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.