London and Scottish en-route will be staffed during this event, in addition to Glasgow and Gatwick aerodrome control.
The obvious choice is to fly between London City and Glasgow, but any flight within the UK during the event is likely to get good coverage.
Note: Obviously if a few people turn up you can't all share the same flight number. We recommend you substitute the last part of the flight number for a letter (i.e. if ICX110 is already online, login as ICX11A)