Used <a href="//commons.wikimedia.org/wiki/JATO" title="JATO">JATO</a> bottles being used for cigarette disposal (ashtrays) outside of a shop in <a href="//commons.wikimedia.org/w/index.php?title=Kangerlussuaq&amp;action=edit&amp;redlink=1" class="new" title="Kangerlussuaq (page does not exist)">Kangerlussuaq</a>, <a href="//commons.wikimedia.org/wiki/Greenland" class="mw-redirect" title="Greenland">Greenland</a>. JATO bottles were used by the American military on aircraft with skis taking off from snow on the Greenland icecap. The supplementary thrust from the JATO bottles is necessary to overcome the additional friction between the ski and the snow during takeoff. Photo by Paul Cziko.
<a href="//commons.wikimedia.org/wiki/User:Pcziko" title="User:Pcziko">Pcziko</a>
CC BY 2.5
Self-published work by <a href="//commons.wikimedia.org/wiki/User:Pcziko" title="User:Pcziko">Pcziko</a>