Complex sentence: NAV CANADA is a privately run, not-for-profit organization that operates Canada's civil air navigation service (ANS) and employs approximately 2,000 air traffic controllers (ATCs), 800 flight service specialists (FSSs) and 700 Technologists.
Split into simpler sentences: NAV CANADA is a privately run, not-for-profit corporation that owns and operates Canada's civil air navigation system (ANS). The company employs approximately 2,000 air traffic controllers (ATCs), 800 flight service specialists (FSSs) and 700 Technologists.