The May 20 expedition has made it safely to Kahiltna basecamp!  After traveling the lower glacier from camp 1 to basecamp, the team is waiting by the airstrip, eating food from the basecamp cache and celebrating the end of carrying heavy packs and sleds (at least for this expedition).  The weather is still non-flyable at the moment, but the air taxi service is hopeful for an evening window to be able to get in there and fly the entire expedition to Talkeetna.