Which statement best describes the content of your initial radio call to a facility?

• A. Your aircraft call sign, current position/altitude, and your request or instruction.
• B. Your personal name and home base.
• C. The aircraft type and color.
• D. The weather forecast you prefer.

Answer: (A)

In an initial radio call, you want to establish who you are, where you are, and what you want to do. That means including your aircraft call sign, your current position or location, your altitude, and a concise description of your request or instruction. This gives ATC the information needed to identify you on radar, determine your flight level, and provide the appropriate clearance or guidance right away.

Saying your personal name and home base isn’t enough for ATC to identify your aircraft or assess your situation. The aircraft type and color aren’t used to identify you over the radio, and the weather forecast you prefer isn’t part of the initial contact, since weather data is provided separately through other channels.