In 1910 Schwann was selected to assist Captain
Murray Sueter who was conducting pioneering naval aviation work with airships. Later, Schwann bought an
Avro Type D landplane (at his own expense with support from friends) for £700 and fitted floats to it. Despite not having qualified as a pilot, Schwann managed to fly it off the water. Although Schwann crashed the aircraft, this was the first aircraft take off by a British pilot from salt water. In November 1912, after Schwann had qualified as a pilot, he was appointed assistant director of the
Air Department at the Admiralty, making him deputy to Murray Sueter. Over the next two years Sueter and Schwann worked to establish the Royal Naval Air Service. ==First World War==