21. Aviation cadets who washed out of navigator or bombardier training were usually sent to gunnery school . 22. He next entered fighter transition training at Williams Field and gunnery school at Ajo, Arizona. 23. Ancillotto was selected for conversion training on Nieuport fighters, and took gunnery school at Pisa. 24. From 1862 to 1864, he commanded the gunnery school ship " Montebello ". 25. He also helped establish a gunnery school by the United States Army Air Corps at the field. 26. The gunnery school HMS " Excellent " ran loading trials on the main battery guns. 27. On 1 April 1, 1918 preparations got underway for the opening of a new gunnery school . 28. Twelve aircraft were part of the RAF's No 10 Bombing and Gunnery School until 1940. 29. By 1895, the area was being used by the fledgling Australian Army as a gunnery school . 30. In the Mediterranean from January to June, she served as Gunnery School Ship on her return.