What is convair 340?

The Convair 340 is a twin-engine, low-wing airliner that was developed and produced by Convair in the 1950s. It has a seating capacity of between 44 and 52 passengers, depending on the configuration. The aircraft was used by a number of airlines around the world and was popular for its reliability, speed, and comfort.

The Convair 340 was powered by Pratt & Whitney R-2800 engines, which helped it achieve a cruising speed of up to 290 knots and a range of up to 2,500 miles. It had a wingspan of 108 feet and a length of 79 feet.

The first flight of the Convair 340 took place in October 1950, and production continued until 1958 with a total of 207 aircraft manufactured. The Convair 340 was later replaced by the Convair 440, which had more powerful engines and a longer range.

Today, there are only a few remaining Convair 340 aircraft still in operation, mostly used for cargo and charter flights. The aircraft is also popular among aviation enthusiasts and collectors.