NBAA 2009 Jet III (20-45k lb) [Falcon 20 & 50]
Copilot Base Salary [Part 91]
Average: $65,214
10%: $47,500
25%: $54,000
75%: $75,000

NBAA 2009 Jet IV (45-80k lb) [Falcon 900]
Copilot Base Salary [Part 91]
Average: $76,284
10%: $60,000
25%: $68,000
75%: $83,000

Stanton 2008 shows Falcon 50/50EX copilots with a weighted average base salary of $81,000 and 900/900EX copilots making $89,900 average base salary.