سیدپوریا کمانی فرد

Aviation Safety for Helicopter Student Pilots

Aviation safety for helicopter instructor pilots

Aviation Weather for Student Pilots

Helicopter Aerodynamic (Second Volume)

Helicopter Aerodynamic (First Volume)

Air Navigation (Advance)

Air Navigation (Basic)

Helicopter Aerodynamic for Instructor Pilots 5

Aeronautical Decision - Making for Student Pilots 6

Aeronautical Decision-making For Instructor Pilots 7

Aviation weather 8

Aviation printed weather report and forecasts 9

Aviation weather hazards 10

Helicopter Aerodynamic for Student Pilots 4

Radio Navigation 3

Air Navigation 1