Okay.
I was the commanding officer of 429 Squadron at that time when we brought on the entire fleet. I started with zero airplanes and ended with four.
You were probably talking to air crew, pilots, loadmasters, but also maintainers. I would argue that with any new capability that we do procure, there is the issue of achieving that balance of aircraft commander and first officer, to speak for the pilots. So the limiting factor there would be aircraft commanders. At that time, I would have had 32 pilots in total, which one would argue would be 16 crews, but if I only had 7 aircraft commanders at that time, I really only had 7 crews. I was limited by that number.
Since that time, we've maintained a fairly steep experience and training program. It was probably around 2010 or so that we achieved that ideal balance, being about 60% aircraft commanders and 40% first officers.
The same thing can be said for our loadmasters in achieving their unrestricted qualifications so they can lead a mission from the back of the aircraft when deployed. Up until that point, the restricted loadmasters have to be partnered with one who possesses those qualifications.
Lastly, with respect to our maintainers, again it was a brand new aircraft that they had to learn. Technologically speaking, a lot of the systems are computer-based, so it's finding that balance between an airframe technician and one who is smart on aircraft software.
Once we had that balance in place, we had to train them to get their qualifications. They graduate from an A-level qualification to a C-level one, and within that there are various accountabilities before they can actually sign and release an aircraft. Again, that takes time—much like the pilots, the loadmasters—to get there. I can reassure you that now, and probably since 2010-11, the qualifications, the balance, and the numbers have been quite healthy.
Adding a fifth C-17 to that fleet is not a stressor on personnel in the way it would have been in 2008-09 when you visited Trenton.