Airco D.H.1A

While Airco was unable to procure Beardmore engines for the original Airco D.H.1, supplies eventually opened up and the Airco D.H.1A was the result. They were used for training and Home Defense, but six were also sent to the Middle East for active service. They served with No.14 Squadron starting in July 1916 where they were used to escort B.E.s.