Ground training is done. The men went to Edmonton next to complete air training. My father was a navigator/bombadire, on a Lancaster. I believe these men were training for all aspects of flying.
In this photo:
E. J. Brown, W. T. Swityk, S. L. Walsh, W. v. Warner, C. E. McDonald, W. L. Koldtad, B. B. Jerred, L. W. A. Barker, E. P. Gaudry, E. K. Layton, K. A. Gropp, H. G. Hall, J. F. Blowers, N. F. Alsop, G. W. Anderson, H. T. Radelet, I. L. Johns, D. H. Mitchell, Nelson Leslie Warner, and A. C. Walker