I think it would be good if airlines can be set up with different roles and access levels for different users within IF PAX . For example:
CEO - Full admin control of airline
Routes/Fleet Management - Ability to create and manage routes and fleet
Recruitment - Ability to hire and fire pilots
Fleet Manager - Manages fleet for the airline
Stats Manager - Ability to view and process airline stats
Moderators - Specific people, forum mods, with the ability to moderate all of the airlines within IF PAX and remove any violations of ToS etc.
Permissions could also be attached to a specific user. Users could be granted certain permissions for the airline like ability to fire pilots etc.
This has been made a wiki so please feel free to add any other roles you have in mind.