Ilyushin Il-28

The Ilyushin Il-28 (Russian: Илью́шин Ил-28 NATO reporting name: Beagle) is a jet bomber of the immediate postwar period that was originally manufactured for the Soviet Air Forces. It was the Soviet Union's first such aircraft to enter large-scale production. It was also licence-built in China as the Harbin H-5. Total production in the USSR was 6,316 aircraft, and over 319 H-5s were built. Only 187 examples of the HJ-5 training variant were manufactured. In the 1990s hundreds remained in service with various air forces over 50 years after the Il-28 first appeared. The only H-5s in service are approximately 30 aircraft which operate with the Korean People's Air Force.

The Il-28 has the USAF/DoD reporting name "Type 27" and NATO reporting name "Beagle", while the Il-28U trainer variant has the USAF/DoD reporting name "Type 30" and NATO reporting name Mascot.

Design and development

After a number of attempts at a four-engined bomber (the Lyulka TR-1 powered Ilyushin Il-22 and the unbuilt Rolls-Royce Derwent powered Ilyushin Il-24), the Ilyushin Design Bureau began development of a new jet-powered tactical bomber in late 1947. Western Intelligence focused on the four-engine developments while the twin-engine Ilyushin Il-28 was created to meet a requirement for a bomber to carry a 3,000 kilograms (6,600 lb) bombload at 800 kilometres per hour (500 mph). The new design took advantage of the sale of a number of Rolls-Royce Nene jet engines by Great Britain to the Soviet Union, which allowed Soviet engineers to quickly produce an unlicensed copy of the Nene, the RD-45, with Ilyushin designing the new bomber around two RD-45s.

Harbin

Harbin ( [Listen]) is the capital and largest city of Heilongjiang province, China. Holding sub-provincial administrative status, Harbin has direct jurisdiction over nine metropolitan districts, two county-level cities and seven counties. Harbin is the eighth most populous Chinese city and the most populous city in Northeast China. According to the 2010 census, the built-up area made of seven out of nine urban districts (all but Shuangcheng and Acheng not urbanized yet) had 5,282,093 inhabitants, while the total population of the sub-provincial city was up to 10,635,971. Harbin serves as a key political, economic, scientific, cultural and communications hub in Northeast China, as well as an important industrial base of the nation.

Harbin, which was originally a Manchu word meaning "a place for drying fishing nets", grew from a small rural settlement on the Songhua River to become one of the largest cities in Northeast China. Founded in 1898 with the coming of the Chinese Eastern Railway, the city first prospered as a region inhabited by an overwhelming majority of the immigrants from the Russian Empire.

Ulmus pumila 'Harbin'

The Siberian Elm cultivar Ulmus pumila 'Harbin' is an older Manchurian selection superseded in the USA by 'Dropmore'.

Description

Not available.

Pests and diseases

See under Ulmus pumila.

Cultivation

It is not known whether 'Harbin' remains in cultivation.

Harbin (disambiguation)

Harbin is the capital and largest city of Heilongjiang province, People's Republic of China.

Harbin may also refer to:

Institutions and organizations

People

Places

Other

See also

H5

H5, H05 or H-5 may refer to: