When it came to the Goodyear Blimp road test in our 9/16 December issue, I wasn’t going to mention the Hindenburg disaster. Not even, in fact, to the good people of the Zeppelin NT company when we visited Germany to see today’s blimp.

The whole thing was just so long ago, you see. It was in 1937 when the Hindenburg – a huge, 237m-long rigid airship filled with 140,000 cubic metres of hydrogen – caught fire while mooring in New Jersey after a transatlantic crossing. The cause of the spark that ignited the hydrogen is unknown, but the inferno killed 35.

Zeppelin’s other craft were soon grounded, and the US’s refusal to export helium to Germany ended the airship’s heyday virtually overnight.

The Hindenburg’s sister ship, the Graf Zeppelin, which had already flown more than a million miles on 590 flights – including the first airship circumnavigation of the globe, a trip to the Arctic, the first non-stop Pacific crossing and five years of commercial flights between Germany and Brazil – barely flew again. A third airship, the Graf Zeppelin II, never flew at all.

But that was because they were filled with hydrogen; blimps today use helium, a non-flammable gas and, for heaven’s sake, it was 83 years ago.

Imagine my surprise, then, that within half an hour of being in Zeppelin’s offices, they brought it up. Then they said “head to the Zeppelin museum on the shores of Lake Constance [which is quite brilliant, incidentally] and they’ll tell you more”. On passenger flights these days, chief pilot Fritz Günther says he “gets comments about the Hindenburg at least once a day”.

3 Zeppelin