The rotating motors, however, remained in use throughout the course of the conflict,
so that in 1918 Sopwith still continued to produce them.
By the summer of 1917, the appearance of new
fighters Royal Aircraft Factory SE5, Sopwith Camel and SPAD,
allowed to restore the state of affairs in the air war.
Any airplane the President happens to be in,
whether the President is doing wing-walking on an old Sopwith Camel or lounging drunk in the back of a Gulfstream jet,
is known as Air Force One.
They were mounted on the front, where they could be used directly by the pilot, but there were also numerous versions on the back,
in biplane observers/ bomber aircraft such as Sopwith 1½ Strutter English or Caproni Ca.3 Italian.