As a 23-year-old pilot flying the RAF's fastest jet, David Jones and 74 Squadron's top guns were our first line of defence if the Cold War ever warmed up.
As Russia flexed its nuclear muscles in the 1960s, supersonic Lightning fighters based at Coltishall were ready to climb six miles into the skies to intercept Soviet bombers before they could attack our nation's nuclear bases.
Their speedy attack would safeguard Britain's V-bomber force and buy time for it to launch a counter-attack.
"I was the 20th Lightning pilot," said Mr Jones, now 85, whose membership of the 1,000 mph club now hangs on the study of his home in Hunstanton. "It was a load of nonsense, but it was a bit of fun. In those days 100mph was something in a car."
The English Electric Lightning's phenomenal climb rate and air-to-air missiles made for a phenomenal deterrent. It took just 110 seconds - less than two minutes - to reach 36,000 ft.
"It was quite a push going up," said Mr Jones holding a model of XM135, one of the aircraft he flew. "Like a fast car, but in a car it stops after a little while. In a Lightning, it just kept going."
Joining the RAF in 1956, the then Plt Off Jones, from Cambridge trained to fly in Canada. From a piston-engined Harvard, he graduated to early T33 and Vampire jets, before moving on to the Hawker Hunter and north Norfolk. In 1959, the game-changing Lightning arrived on the scene, with 74 Sqn the first to fly them.
"It was a cold war and the Soviets would keep probing our air space and we'd have to go up," said Mr Jones. "As soon as they saw us coming, they would move into international waters. The Cold War was all about us saying: 'If you hit us, we can hit you back.' It worked - it was a peaceful era."
After a spell with 19 Sqn at RAF Leconfield, in East Yorkshire, he returned to Coltishall where he trained the next generation of Lightning pilots before retiring as a Sqn Ldr in 1976.
His career went more or less without incident, apart from a memorable prang at RAF Leconfield in 1963 where he landed a Lightning whose nose wheel had failed, putting the aircraft down perfectly on the carpet of foam laid down by firefighters - which was just as well with 800lbs of highly inflammable aviation fuel still sloshing around the jet's tanks, which would not have made for a good day at the office had a spark ignited it.
Mr Jones worked for the National Blood Transfusion Service for 20 years after retiring from the skies, arranging blood donor sessions across Norfolk.
He and wife Canny, who he married in 1964, remain stalwart supporters of Hunstanton lifeboat, of which he is treasurer. The couple have three children, five grand-children and two poodles.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here