page_title: Fokker D.VIII
section_title: Operational history
hierarchical_section_title: Fokker D.VIII / Operational history
context_page_description: The Fokker E.V was a German parasol-monoplane fighter aircraft designed by Reinhold Platz and built by Fokker-Flugzeugwerke. The E.V was the last Fokker design to become operational with the Luftstreitkräfte, entering service in the last months of World War I. After several fatal accidents due to wing failures, the aircraft was modified and redesignated Fokker D.VIII. Dubbed the Flying Razor by Allied pilots, the D.VIII had the distinction of scoring the last aerial victory of the war.
context_section_description: The first production E.V aircraft were shipped to Jasta 6 in late July. The new monoplane was also delivered to Jasta 1, Jasta 19, Jasta 24 and Jasta 36. Leutnant Emil Rolff scored the first kill in an E.V on August 17, 1918, but two days later he was killed when his aircraft's wing collapsed in flight. After another E.V of Jasta 19 crashed, Idflieg grounded all E.V aircraft. Pending the investigation of these wing failures, production ceased at the Fokker Flugzeugwerke. According to Fokker, the wing failures were caused by the army technical bureau, which had forced him to modify the original design by over-strengthening the rear main spar. This faulty design allegedly caused the wing to twist and fail. Fokker claimed that this defect was resolved by reverting to his original design.
  According to most other accounts, the source of the wing failures lay not in the design, but in shoddy and rushed construction. Fokker had subcontracted construction of the E.V wings to the Gebrüder Perzina Pianoforte Fabrik factory. Due to poor quality control, inferior timber had been used and the spar caps, forming the upper and lower members of each spar assembly, had been placed too far apart during the fabrication. Because the resulting spars were vertically too large to pass through the ribs, excess material was simply planed away from the exposed upper and lower surfaces of the cap pieces, leaving the assembled spars dangerously weak. Other problems included water damage to glued parts, and pins that splintered the spars, rather than securing them.
  Tests showed that, when properly constructed, the original E.V wing had a considerable margin of safety. Satisfied that the basic design was safe, Idflieg authorized continued production, after personnel changes and improved quality control measures were introduced  at the Perzina factory.
  Deliveries resumed in October. At the direction of the Kogenluft (Kommandierenden General der Luftstreitkräfte), Idflieg redesignated the modified aircraft D.VIII. The earlier "E." and "Dr." prefixes for fighter monoplanes and triplanes, respectively, were abolished and all fighters would henceforth receive the "D." prefix instead. The D.VIII commenced operations on 24 October with Jasta 11. The aircraft proved to be agile and easy to fly.  Allied pilots nicknamed it the Flying Razor, presumably because it resembled a cocked straight razor in flight.
  Jasta 5 was issued a D.VIII. The famed ace Erich Lowenhardt performed a test flight of a Fokker EV whilst paying a visit to Jasta 6 in the summer of 1918, but no evidence of him flying this aircraft on any other occasion exists to date.
  A total of 381 aircraft were produced, but only some 85 aircraft reached frontline service before the Armistice. Some reached Italy, Japan, the United States, and England as trophies, but most were scrapped in accordance with the terms of the Armistice.
caption: Fokker E.V
exif: {"Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS Windows", "Image DateTime": "2005:09:15 15:27:48", "Image ExifOffset": "164", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "302", "Thumbnail JPEGInterchangeFormatLength": "4531", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "700", "EXIF ExifImageLength": "301"}