The latest event to be affected by the recent coronavirus outbreak is the Special Centenary Open Day, which was scheduled to take place on March 29 at Historic Croydon Airport's visitor centre. This event has sadly had to be postponed. They're still hoping to stage it later in the year, but have also had to cancel their open days on April 5 and May 3. Keep an eye on their website for the latest: https://www.historiccroydonairport.org.uk/