# Headwind > Private pilot exam preparation tool. Study aviation topics and take practice quizzes to prepare for the FAA private pilot written exam. ## How to use - Home: https://headwind2.tamlus.com/ - Topics: https://headwind2.tamlus.com/topics - Quiz setup: https://headwind2.tamlus.com/quiz ## Topics covered - Light Gun Signals — ATC light gun colour and movement meanings for aircraft without radio - Phonetic Alphabet — ICAO phonetic alphabet (Alpha, Bravo, Charlie…) - Radio Calls — Standard phraseology for common radio transmissions - Transponder Codes — Squawk codes and their meanings - Aircraft Right of Way — FAA right-of-way rules between aircraft categories ## Details - Practice questions drawn from the FAA private pilot written exam question bank - No user account required - Progress is not persisted between sessions