Afterburner

And again a thousand k day in Bitterwasser. Johannes Kammerer flies them non-stop with his Ventus 2cxM. Yesterday he immediately added another to his 25th jubilee 1000 k. A long line of convergence under a huge spreaded cloud helped to its success.

Fractocumuli at around 5000 meters MSL marked the updraft line. But only for those who reached it when it emerged. Those who came little bit later did not reach this afterburner for the quick day. Fast lines had already formed at noon from Bitterwasser to the southeast. For a 1000 k flight you shouldn’t get bogged down for too long on the way to the first clouds in the north. They weren't good for much.

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The 2025/26 Bitterwasser season is coming to an end

At around 2 p.m. on Tuesday, January 27, 2026, the first truck carrying one of our seven containers set off. This marked the end of another impressive gliding season in Bitterwasser.

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In Europe Christmas is usually associated with cold temperatures, early sunsets and, in the best case scenario, snow. In Bitterwasser, the world looks very different.