On Tuesday 14th September there will a 40 plus spitfires plus Hurricanes and Blenheims commemorating 75 years of 'The Battle of Britian' conflict. There are 10 sections,first section is due to roll at 12:00 local time and it is estimated that there will be 4 minute gaps between each subsequent section getting airborne, meaning the last section will be airborne by 12:36 local. Flight routes here: http://www.battleofbritainday.co.uk/#!routes/c1px Live departure times will be posted on the Boultbee Flight Academy Twitter page throughout the day. UPDATE: TAKE OFF put back until 14:00 due to weather. Further updates on Twitter.