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Convair 580

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description Convair 580 Overview

The Convair 580 is a twin-engine turboprop airliner produced by converting the earlier piston-engine Convair 340 and 440 aircraft. The modification, which first flew in 1960, involved replacing the original radial engines with powerful Allison 501 turboprops, significantly improving the aircraft's speed, range, and payload capacity. Because of these enhanced performance characteristics, the Convair 580 became a highly utilized regional transport aircraft for passenger and cargo operations worldwide.

help Convair 580 FAQ

What engines are on a Convair 580?

The Convair 580 is equipped with powerful Allison 501 turboprop engines. These engines replaced the original piston engines found in earlier Convair models like the 340 and 440.

When did the Convair 580 first fly?

The conversion that created the Convair 580 took place in the late 1950s, with its first flight occurring in 1960. It was developed to give older aircraft a performance boost with modern turboprop technology.

Who converted the Convair 340 into the Convair 580?

The conversion was heavily associated with Pacific Airmotive, though other companies like Nordair also performed similar modifications. They essentially re-engined the existing Convair airframes to extend their commercial lifespan.

Which airlines flew the Convair 580?

The aircraft was used by several regional and commuter airlines around the world, including Frontier Airlines and Allegheny Airlines. It remained a popular regional airliner for many decades due to its rugged design.

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