Still being briefed & scrubbed every day. If this weather ever breaks we will do a lot of flying. Almost made the mission today. The runway was a smooth sheet of ice - so four of the first ten ships never got into the air - the few of us that did make it were scrubbed because so many were crashing on takeoff including the Pathfinder. We circled almost three hours waiting for them to clear the wreckage from the runway so we could come in again.