Just spotted a half page ad in Old Bike Mart for the 2017 George Brown Memorial Sprint at East Lirkby airfield in Lincolnshire.
Link to some vid from the 2016 event
https://www.youtube.com/watch?v=ig-HvwHhZl4&app=desktop
https://www.youtube.com/watch?v=Pc1BtOWKOIA
https://www.youtube.com/watch?v=muSuqAJf6cE
https://www.youtube.com/watch?v=vEo1Wkz-fXc
https://www.youtube.com/watch?v=YkatAkruADc
https://www.youtube.com/watch?v=dQv_gks3ugA
Link to some vid from the 2016 event
https://www.youtube.com/watch?v=ig-HvwHhZl4&app=desktop
https://www.youtube.com/watch?v=Pc1BtOWKOIA
https://www.youtube.com/watch?v=muSuqAJf6cE
https://www.youtube.com/watch?v=vEo1Wkz-fXc
https://www.youtube.com/watch?v=YkatAkruADc
https://www.youtube.com/watch?v=dQv_gks3ugA