List of World War I aces from Switzerland

While Switzerland remained neutral during World War I, four of its citizens served in other nations' air forces and became flying aces.

• Edmund Nathanael – 15 confirmed aerial victories while serving in Germany's Luftstreitkräfte^[1]

• Alfred Michael Koch – 10 confirmed aerial victories while serving in the Royal Flying Corps and Royal Air Force^[2]

• Marcel Bloch – 5 confirmed aerial victories while serving in the French Aéronautique Militaire^[3]

• Jacques Roques – 5 confirmed aerial victories when serving in the French Aéronautique Militaire^[4]

References

• Above the Lines: The Aces and Fighter Units of the German Air Service, Naval Air Service and Flanders Marine Corps, 1914-1918. Norman Franks, Frank W. Bailey, Russell Guest. Grub Street, 1993. ISBN 0948817739, 9780948817731.
• Over the Front: A Complete Record of the Fighter Aces and Units of the United States and French Air Services, 1914-1918 Norman L. R. Franks, Frank W. Bailey. Grub Street, 1992. ISBN 0948817542, 9780948817540.

Endnotes