sierra:sandbag
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Sandbag
The ballast for gas balloons is stored in sandbags. To give out ballast, sandbags are not dropped, on empty them. Theres is a handle on the bottom of the bag, to keep it. There are eyes on the top of the sandbag for the string connecting the bag with a hook.
The picture above shows the emptying of a sandbag. The sand is falling towards the earth.
sierra/sandbag.1579336310.txt.gz · Last modified: 2020/01/18 08:31 by Volker Löschhorn