Originally Posted by
paulhood
At this moment Atlas has a 3 year equipment seat lock, you can upgrade on same equipment, but not switch to another. I imagine there will be some fences when the lists are integrated, but who knows what they will be.
The current seat lock is seat specific (I.E. 3 year lock as an FO in one airframe before switching as an FO to another). Hypothetically, a 747 FO could upgrade to 767 CA and a 767 FO could upgrade to a 747 CA before their seat lock was up. In any case, all upgrades on the Atlas side are pretty well over 3 years, so it's kind of a moot point.