The Winter League ends on 31st March 2014, by which time we will have updated the rules for this season, which we are in the process of reviewing. Please note that no rule will be applied retrospectively if it disadvantages any submitted flights.
There is no time limit for submitting flights in the winter season, so you can enter any flights from November 2013.
Some tracklogs for 2005-2009 are unavailable because they have not been transferred to the current system. These are in the process of being updated but it may take some time.