Aviation Instruction in 2005
The Quick Guide for Your Private Pilot Certificate Volume I: A User - Friendly Guide For Your Private Pilot Certificate
by
Munoz, Pablo Juan
Air Navigation
by
U. S. Air Force
Flight Simulation: Virtual Environments in Aviation
by
Lee, Alfred T.
Private Pilot Rotorcraft Practical Test Standards for Helicopter and Gyroplane (2024): Faa-S-8081-15a
by
U S Department of Transportation, Federal Aviation Administration (FAA)