Pro-pilot 2010 survey-
Chief Pilot GV- 125k-208k, avg 171k
Dept Manager for GV- 137k-252k, avg 192k.
If you are Chief Pilot of several aircraft, with the largest being a GV, and you supervise 15 pilots, I personally would not even consider that job if their first offer was less than 200k/yr. Just my 2 cents.
Good luck.