On the forecourt at Buckingham Palace The Queen was joined by The Prince of Wales and other members of The Royal Family for a "Presentation of the Colours" to the royalairforceuk - a ceremony where a regimental unit is given a new flag (Colours).
Her Majesty and members of The Royal Family stood on the balcony to watch an incredible fly-past of 100 aircraft.
The Queen gave a speech and said: "I remember the Battle of Britain being fought in the skies above us, and we shall never forget the courage and sacrifice of that time."
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