Vintage warplanes will roar over Kent, Sussex and Surrey on Tuesday to commemorate the fiercest fighting of the Battle of Britain.The aircraft will sweep across the three counties to recreate the Second World War patrols of 75 years ago.In what has been hailed as the biggest memorial flight of its kind, 18 Spitfires and six Hurricanes will scramble from Biggin Hill Airport at 12.45pm, before splitting into three formations of eight aircraft.The first – Grice flight – will head south...
