Aircraft General Knowledge
This subject covers airframe structure, the powerplant, systems, and cockpit instruments. A pilot should understand how the aircraft they fly works.
Topics
The piston engine
Most PPL(A) aircraft are powered by a piston engine. Understanding its operation, ignition, and cooling helps with operation and fault recognition.
Flight instruments
Flight and navigation instruments provide speed, altitude, and attitude information. Knowing how they work and where they err is essential.