Bell 212 helicopter carrying Iran's president and foreign minister crashed on Sunday, according to Iranian state media, as it flew through mountains in heavy fog. The civilian version of the ubiquitous Vietnam War-era UH-1N «Twin Huey,» they are in wide use globally by both governments and private operators:
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WHAT ARE THE HELICOPTER'S ORIGINS?
Want a Loan? Get cash against your Mutual Funds in 4 hoursBell Helicopter (now Bell Textron, a division of Textron Inc) developed the aircraft for the Canadian military in the late 1960s as an upgrade of the original UH-1 Iroquois. The new design used two turboshaft engines instead of one, giving it greater carrying capacity. The helicopter was introduced in 1971 and quickly adopted by both the United States and Canada, according to U.S. military training documents.
WHAT ARE ITS USES?
As a utility helicopter — the UH in its military designation represents those words — the Bell 212 is meant to be adaptable to all sorts of situations, including carrying people, deploying aerial firefighting gear, ferrying cargo and mounting weapons.
The Iranian model that crashed on Sunday was configured to carry government passengers. Bell Helicopter advertises the latest version, the Subaru Bell 412, for police use, medical transport, troop transport, the energy industry and firefighting. According to its type certification documents with the European Union Aviation Safety Agency, it can carry 15 people, including the crew.