1914–1915 After service in the infantry, Andrews transferred to the
Royal Flying Corps. His first aerial service was as an observer/gunner; originally, he was seconded to
No. 1 Squadron RFC at
Netheravon on 4 November 1914. He was then reassigned to observe on the
Avro 504 in
No. 5 Squadron RFC in June 1915. He qualified as a pilot on 15 October 1915, earning
Royal Aero Club certificate number 1924 at
Le Crotoy, France; on the 21st, he was officially appointed a
flying officer (Observer). He was then assigned to the newly formed
No. 24 Squadron RFC as an
Airco DH.2 pilot. On 16 December 1915, he was appointed a Flying Officer.
1916 On 27 April 1916, during one of his early flights in a DH.2, he drove off German ace
Max Immelmann, holing his
Fokker Eindecker in the process. A week later, Andrews was appointed a
Flight Commander with a concomitant promotion to temporary captain.
1917 Andrews would not score again until after his transfer to
No. 66 Squadron RFC flying
Sopwith Pups. He brought down his eighth victim, an
Albatros two-seater, on 30 April 1917. By 11 July he had run his total to twelve. By now, he had destroyed eight enemy airplanes (including one shared with Lieutenant
Robert Saundby), driven down three others out of control, as well as killed Kirmaier and captured his
Albatros D.II. On 1 July he had been promoted to lieutenant. In the following month he was rested from combat and transferred to No.
No. 11 Training Squadron RFC at
Scampton aerodrome as an instructor.
1918 In March 1918 Andrews returned to the front, assigned to
No. 70 Squadron RFC as a Flight Commander. On 1 April 1918, the first day of the brand new
Royal Air Force, Andrews was promoted to Captain. On 7 May 1918 he became Officer Commanding of a
Sopwith Camel unit,
No. 209 Squadron RAF, as temporary Major. In October he switched to command of
No. 220 Squadron RAF. On 20 December 1918 he switched command to
No. 221 Squadron RAF, being tasked to operate
Airco DH.9s in southern Russia. ==Between the World Wars==