Britain’s only flying Cold War Vulcan bomber will take its final flight next year before being grounded because of soaring restoration costs.

After a multimillion-pound fundraising scheme, Avro Vulcan XH558 was restored in 2007 and given a certificate of airworthiness before appearing at more than 60 air shows.

But The Vulcan to the Sky Trust has announced that 2013 will be the final flying season for the aircraft based at Doncaster’s Robin Hood Airport.

At the height of the Cold War, Vulcan bombers carrying nuclear missiles were a key part of Britain’s deterrent. They were retired two years later, but XH558 was later restored.

The only action that XH558 saw was in the Falklands War in 1982 when it flew 8,000 miles to bomb the runway at Port Stanley and Argentinian planes on the ground.

Since the restoration, the charity estimates that more than ten million people have seen the aircraft, including three million when it flew as part of the Queen’s 2012 Diamond Jubilee celebrations.

But the charity has admitted that it would be too expensive to continue flying the Vulcan beyond next year.

Trust chief executive Dr. Robert Pleming said: “All Vulcans have a finite safe flying life, and XH558 is already significantly beyond the hours flown by any other aircraft of her type. At the end of next year, she will need a £200,000 modification to her wings to increase her flying life.

In addition to complex and expensive wing modifications, there is also concern about the Vulcan’s jet engines.

Andrew Edmondson, engineering director for XH558, said, “From the start of the 2014 season, it is unlikely that we could accommodate any engine failures, and even without any technical problems, soon our set of engines would be out of life. There are no more airworthy engines available, and refurbishment would be so difficult and costly that there is no possibility that it will happen.”

Also, due to the closure of aviation suppliers since the aircraft’s maiden flight in August 1952, the cost of re-manufacturing or refurbishing parts would be too high.

Mr. Edmondson added: “We know, for example, that the set-up costs to remanufacture a main wheel are more than £70,000. If the approved engineering drawings are no longer available, it can be practically impossible given any amount of money.”

In a letter to the Trust supporters, Dr. Pleming said: “Next year will be the last opportunity anyone will have, anywhere in the world, to see a Vulcan in the air. The Vulcan to the Sky Trust’s aspiration is that when XH558’s flying life is over, she will become the centerpiece of a new project that will inspire and train new generations of youngsters to become engineers and technicians, helping to solve the UK’s significant shortfall in the number of talented young people entering technical careers.”

Michael Trotter, the Trust’s director, said: “XH558 will be maintained in excellent running order and will continue to delight her supporters with fast taxi runs while developing further her role in education as the centerpiece of an exciting new type of inspirational engineering education center.

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