21/1/16 11.5nm uphill still through the bumpy sustrugi! We stopped early as we may have found a good landing spot for the new guide, resupply and of course the plane. Getting even colder -25 today plus wind chill! Everything is freezing even the tent. Last night and tonight will need both sleeping bags. Sadly a downside of the cold with little/ no sun is that ice ladden clothes do not dry ……and ice clothes are put back on in the morning…..