Restricted Airspace (Temporary) - Headcorn Aerodrome, 25,26 and 27 June Restriction of Flying Regulations for Battle of Britain Airshow, at Headcorn Aerodrome, Kent on 25,26 and 27 June 2021. The 2021 Headcorn Battle of Britain air show will be held at Lashenden (Headcorn) Aerodrome on 25, 26 and 27 June…