Keywords: Swiss Messerschmitt Bf 109-E3 top left view.jpg Messerschmitt Bf 109 E-3 Me 109 fighter aircraft as used by the Swiss Air Force 1939-1948 Jagdflugzeug Messerschmitt Bf 109 E-3 Me 109 der Schweizer Luftwaffe im Dienst 1939-1948 Own photograph of an exhibit in the http //www airforcecenter ch/navy/mainnav php langy e Aviation Museum Flieger Flab Museum in Dübendorf Switzerland 2008-01-27 Sandstein Messerschmitt Bf 109 in the air force of Switzerland Aircraft at Flieger-Flab-Museum Dübendorf |