Great VE-7 Images

     While researching Vought aircraft at NARA II, I came across these great images, It is a Vought VE-7 uncovered and uncowled sitting on the airfield at Dayton. It gives a great view into how thing are arranged and the various wires and supports used in biplane construction.

342FH-B3246-Vought VE-7 Uncovered Right Front View 

342FH-B3248-Vought VE-7 Uncovered Right Side View 

End of the Biplane Series

     It is fairly well documented that in 1934 the US Navy issued the requirement for a new Scout Bomber. This was at the time the Navy was starting the transition from biplane to monoplane aircraft.

     The XSB3U-1 was built as hedge against the Navy not accepting the XSB2U-1 Vindicator in the 1934-35 time frame. There was discussion about monoplanes being too large to handle on deck, high approach speeds, and longer take-off distances, some of the same arguments in the discussion of progressing from propeller driven aircraft to jets just about 10 years later.

3617-XSB3U-1-9634-Right-Side-View-19360228 VAHF Archives

     The top speed for the XSB3U-1 was listed at 215 mph which meant the retractable landing gear bought approximately 10 mph over the previous SBU-1/-2 aircraft that it was intended to replace. That speed was a good 30 mph slower than the SB2U-1.

3620-XSB3U-1-9634-Left-Rear-View-19360228 VAHF Archives

     One XSB3U-1 was built and the contract went to Vought to build the SB2U series. Here is a general arrangement for the XSB3U-1 from the Vought Heritage Archives

    

     In the end the XSB3U-1 was the last vestige of the biplane dive bomber line at Vought that started with the end of another era, the two seat fighter (pilot and rear gunner) XF3U-1. The XSBU-1 was the XF3U-1 prototype re-purposed into the dive bomber series SBU-1 and SBU-2.