Still will take at least 3 months to get everybody trained. 10K pilots, 2 hours each in equals 20K hours divided over 9 SIMs, even at round the clock SIM that is at least 100 days. Without any new hire training in those three plus months there would have been around 15K hours of SIM recurrency events planned. I don't know how many other SIMs WN has, but it sure sounds like a lot of training.