Go to the AIS website by clicking  this link

For a Tutorial on how to use the AIS website,

developed by Bristol strut member dave hall, click here

To go to the French SIA website, which some consider easier to use, click here

Before you fly, don't forget to ring 0500 354802 for a briefing on
Restricted Areas (Temporary) and Red Arrow displays

Finally, a couple of useful links:
Jet formation display sites click here

NOTAMPLOT (free download) click here