just to add: before the interview commence, there will be a questionnaire for you to fill up: whether are you afraid of dark places, can you swim, one thing you afraid most, afraid of choppy water, your previous state in airforce whether you make it to 8 or 12 yrs or drop during training or air-grading...? blah blah blah...
meeting the bare minimum is easy: (5 O credits - 1 Sitting only! plus your 2A&2AO/diploma/degree) the higher the qualification, the more favourable you are as you know this is Singapore culture!
(during my 30 months of national service with airforce, i was lead by a 'monkey' from local university grad...i believe it is not just my unit, it happens everywhere in the armed forces around the world!)
the task is to find an academically inclined and passion for aviation person for this job!
Cheer & Happy New Year to all....