Tupolev Tu-154

Tu-154
An Iran Airtour Tu-154
Role	Narrow-body jet airliner Type of aircraft
National origin	Soviet Union and Russian Federation
Manufacturer	Aviakor
Designer	Tupolev Design Bureau
First flight	4 October 1968; 55 years ago (1968-10-04)
Introduction	7 February 1972 with Aeroflot
Status	In limited service
Primary users	Russian Aerospace Forces People's Liberation Army Air Force Air Koryo
Produced	1968–2013[1]
Number built	1,026
Variants	Tupolev Tu-155

The Tupolev Tu-154 (Russian: Tyполев Ту-154; NATO reporting name: "Careless") is a three-engined, medium-range, narrow-body airliner designed in the mid-1960s and manufactured by Tupolev. A workhorse of Soviet and (subsequently) Russian airlines for several decades, it carried half of all passengers flown by Aeroflot and its subsidiaries (137.5 million/year or 243.8 billion passenger-km in 1990), remaining the standard domestic-route airliner of Russia and former Soviet states until the mid-2000s. It was exported to 17 non-Russian airlines and used as a head-of-state transport by the air forces of several countries.

The aircraft has a cruising speed of 850 km/h (460 kn; 530 mph)^[2] and a range of 5,280 km (3,280 mi). Capable of operating from unpaved and gravel airfields with only basic facilities, it was widely used in the extreme Arctic conditions of Russia's northern/eastern regions, where other airliners were unable to operate. Originally designed for a 45,000-hour service life (18,000 cycles), but capable of 80,000 hours with upgrades, it was expected to continue in service until 2016, although noise regulations have restricted flights to Western Europe and other regions.