Hey Professor...
Have you seen the qantas pyramid?
http://www.qantas.com.au/infodetail/...GEA_Report.pdf
Board 9
Level 1 CEO 1
Level 2 Executive Committee 7
Level 3 Executive Manager 62
Level 4 Head of Department/Senior Manager 433
Level 5 Manager( manger of people or a function) 2054
Level 6 Coordinator/Supervisor (non management position) 8557
Level 7 Team member 23298
Any issues with the stack?
And where do you reckon pilots fit in?
The document also lists the entities within the group.
I know, lets segment further!!!!