Originally Posted by iaflyer

I personally flew with an FO the other day who was displaced from the 350. He was awarded 350B, then got displaced off 350B to the 330B (previous airplane was the 7ERB). While in 330 training he was reinstated to the 350.

So, he was on his last leg of OE on the 330, then he'd fly the line for a month, then start training after that. He wasn't very happy with it all.