A German Dornier Do 17Z bombers in flight over the English Channel.
Unknown author<span style="display: none;">Unknown author</span>
1940
Royal Air Force Battle of Britain campaign diaries <a rel="nofollow" class="external autonumber" href="http://www.raf.mod.uk/history/campaign_diaries.cfm?diarymonth=8&amp;diaryyear=1940&amp;diaryday=27">[1]</a> photo <a rel="nofollow" class="external autonumber" href="http://www.raf.mod.uk/rafcms/mediafiles/gallery/E68FF778_5056_A318_A802C47F6E93BBC9/27aug(b).jpg">[2]</a>