Royal Air Force - The funeral has taken place of retired RAF Flight Lieutenant William Walker, thought to be the oldest veteran from the Battle of Britain and one of those whom
![William Walker, Oldest Surviving Battle of Britain Pilot, Dies Aged 99 (PICTURES) | HuffPost UK News William Walker, Oldest Surviving Battle of Britain Pilot, Dies Aged 99 (PICTURES) | HuffPost UK News](https://img.huffingtonpost.com/asset/5d029ac1240000300f8fa9fc.jpeg?ops=scalefit_720_noupscale)
William Walker, Oldest Surviving Battle of Britain Pilot, Dies Aged 99 (PICTURES) | HuffPost UK News
![At Auction: WW2 RAF Geoffrey Wellum, William Walker, Tony G Pickering, Ken Wilkinson and Owen V Burns Signed 1st At Auction: WW2 RAF Geoffrey Wellum, William Walker, Tony G Pickering, Ken Wilkinson and Owen V Burns Signed 1st](https://image.invaluable.com/housePhotos/Chaucer/30/764230/H4586-L361925318_original.jpg)
At Auction: WW2 RAF Geoffrey Wellum, William Walker, Tony G Pickering, Ken Wilkinson and Owen V Burns Signed 1st
![Dame Vera Lynn and RAF Spitfire pilot Flt Lt William Walker make an appearance at the 70th anniversary of WW2 Battle of Britain Stock Photo - Alamy Dame Vera Lynn and RAF Spitfire pilot Flt Lt William Walker make an appearance at the 70th anniversary of WW2 Battle of Britain Stock Photo - Alamy](https://c8.alamy.com/comp/BP98AJ/dame-vera-lynn-and-raf-spitfire-pilot-flt-lt-william-walker-make-an-BP98AJ.jpg)
Dame Vera Lynn and RAF Spitfire pilot Flt Lt William Walker make an appearance at the 70th anniversary of WW2 Battle of Britain Stock Photo - Alamy
![Flight Lieutenant William Louis Buchanan Walker (G. 1927-31) - Old Brightonians - The Alumni of Brighton College Flight Lieutenant William Louis Buchanan Walker (G. 1927-31) - Old Brightonians - The Alumni of Brighton College](https://www.oldbrightonians.com/images/joomlart/article/84dcf8a8cba0259cf11299c1eef358f9.jpg)
Flight Lieutenant William Louis Buchanan Walker (G. 1927-31) - Old Brightonians - The Alumni of Brighton College
![William Walker, the oldest surviving Battle of Britain pilot, dies aged 99 | The Independent | The Independent William Walker, the oldest surviving Battle of Britain pilot, dies aged 99 | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2012/10/24/13/WilliamWalker.jpg)
William Walker, the oldest surviving Battle of Britain pilot, dies aged 99 | The Independent | The Independent
![44 Duchess Of Cornwall Visits The Battle Of Britain National Memorial To The Few Stock Photos, High-Res Pictures, and Images - Getty Images 44 Duchess Of Cornwall Visits The Battle Of Britain National Memorial To The Few Stock Photos, High-Res Pictures, and Images - Getty Images](https://media.gettyimages.com/id/158142654/photo/william-walker-the-oldest-survivor-of-the-battle-of-britain-in-front-of-a-spitfire-during-a.jpg?s=612x612&w=gi&k=20&c=Y1pyOFNbW1UGujnJb7lYb7_Wtqe9hEwnW-zmjxPYVmc=)
44 Duchess Of Cornwall Visits The Battle Of Britain National Memorial To The Few Stock Photos, High-Res Pictures, and Images - Getty Images
![Flight Lieutenant Owen Burns (R) and Flight Lieutenant William Walker (L) The Royal Air Force's Band Director is joined by two Stock Photo - Alamy Flight Lieutenant Owen Burns (R) and Flight Lieutenant William Walker (L) The Royal Air Force's Band Director is joined by two Stock Photo - Alamy](https://c8.alamy.com/comp/D0MYGA/flight-lieutenant-owen-burns-r-and-flight-lieutenant-william-walker-D0MYGA.jpg)