His name shows up here on page 746 showing him in Course 72A on the link given by Col Bruggy.
https://heritage.canadiana.ca/view/o...eel_c12366/746
Page 799 shows he graduated in Course (Class) 72A, (although they didn't get his full name listed and the serial number is wrong.
https://heritage.canadiana.ca/view/o...eel_c12366/799
Based on some newspaper clippings also in the link the time period is around January-February, 1943.