75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England

Prince Edward, Duke of Kent leaves the RAF Club after attending a reception to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.

Sophie, Countess of Wessex and Prince Edward, Earl of Wessex watch a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.

Prince Richard, Duke of Gloucester leaves the RAF Club after attending a reception to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, EnglandAdd caption

Queen Elizabeth II watches a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.

Prince William, Duke of Cambridge watches a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.

Queen Elizabeth II and Prince Philip, Duke of Edinburgh watch a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England

Queen Elizabeth II watches a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.

Queen Elizabeth II and Prince Philip, The Duke of Edinburgh prepare to watch the fly past from the balcony of Buckingham Palace to commemorate 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England.

Queen Elizabeth II, Prince Philip, The Duke of Edinburgh and Prince Andrew, The Duke of York prepare to watch the fly past from the balcony of Buckingham Palace to commemorate 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England.

The royal family watch a Feu de Joie given by the Old and New Guards found by The Queen's Colour Squadron, Royal Air Force, from the balcony of Buckingham Palace after an RAF fly-past to commemorate 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England.

Sophie, Countess of Wessex with veteran Flying Officer Ken Wilkinson during a pre-lunch reception at the RAF Club to commemorate the 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England.

Sophie, Countess of Wessex and Prince Edward, Earl of Wessex watch a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.

Sophie, Countess of Wessex watches a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.

(L-R) Sophie, Countess of Wessex, Prince Edward, Earl of Wessex, Prince William, Duke of Cambridge, Queen Elizabeth II, Prince Philip, Duke of Edinburgh, Prince Andrew, Duke of York, Prince Edward, Duke of Kent, Prince Michael of Kent, Princess Alexandra, and Prince Richard, Duke of Gloucester watch the flypast from the balcony of Buckingham Palace to commemorate the 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England

(L-R) Sophie, Countess of Wessex, Prince Edward, Earl of Wessex, Prince William, Duke of Cambridge, Queen Elizabeth II, Prince Philip, Duke of Edinburgh, Prince Andrew, Duke of York, Prince Edward, Duke of Kent, Prince Michael of Kent, Princess Alexandra, and Prince Richard, Duke of Gloucester watch the flypast from the balcony of Buckingham Palace to commemorate the 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England.



 Prince Edward, Duke of Kent and Prince Michael of Kent watch a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.

Queen Elizabeth II and Prince Philip, The Duke of Edinburgh watch the fly past from the balcony of Buckingham Palace to commemorate the 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England.

  Queen Elizabeth II and Prince Philip, The Duke of Edinburgh watch the fly past from the balcony of Buckingham Palace to commemorate the 75th Anniversary Of The Battle Of Britain on July 10, 2015 in London, England.

Queen Elizabeth II and Prince Philip, Duke of Edinburgh watch a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England.