I have just uploaded the latest updated schedule here which includes the following alterations:
Note changes (as at 9 April 2015):
Group 2 Calveley – now visiting on Friday 24th April.
Group 10 Bedfordshire
I will regretfully not now be visiting the RAF Museum in Hendon.
I am planning to visit Cranfield on Monday 18th May (TBC) and Bourn on Saturday 16th.
Note changes (as at 17 March 2015):
Group 11 – Duxford air show – not attending
Group 1 RAF Valley – dates now 16-18th April
Group 2 Shropshire and Cheshire – dates now 23rd and 24th April
Group 5 South West and Cornwall – now will be both days (Sat & Sun) at Weston Air Show – dates from 19th – 24th June