That's really interesting to me - and I don't mean that in a negative way because the contract was negotiated in a different era where there were some massive forces at work (i.e., Envoy's existence & carving a niche in post-bankruptcy/post-merger world). What factors have lead to both sides being agreeable to the longer term contracts the last couple times through negotiations? (I don't have any Part 121 experience yet so line me out if I need it here, but aren't most regional contracts typically much shorter than 10-16 year contracts?)