Afterburner

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.