The core subjects in a Commercial Pilot License (CPL) program include:

1. Air Navigation – Understanding how to navigate using charts, instruments, and coordinates.
2. Meteorology – Learning about weather patterns, forecasts, and their impact on flying.
3. Air Regulations – Familiarizing with aviation laws and regulations.
4. Aircraft General Knowledge – Studying aircraft systems, engines, and instruments.
5. Principles of Flight – Understanding the aerodynamics of flight.
6. Flight Performance & Planning – Learning fuel calculations, weight balance, and route planning.
7. Human Performance & Limitations – Addressing pilot health and psychological factors.
8. Radio Telephony – Communicating with air traffic control using proper protocols.