FAA Ground School Practice Test

What is the purpose of the CTAF frequency?

1. Control air traffic with radar

2. Communicate information to pilots about their intentions

3. Monitor traffic at uncontrolled airports

4. Provide updates on air traffic control scheduling

The correct answer is: Monitor traffic at uncontrolled airports

The purpose of the Common Traffic Advisory Frequency (CTAF) is to facilitate communication among pilots operating in the vicinity of an uncontrolled airport. In these areas, there is no air traffic control tower to manage and regulate traffic; thus, pilots use the CTAF to announce their positions, intentions, and other pertinent information to enhance situational awareness. This is especially critical to promoting safety and preventing potential conflicts between aircraft. Utilizing the CTAF effectively allows pilots to coordinate takeoffs, landings, and other maneuvers by sharing real-time information about their plans, which is vital in ensuring that all pilots in the vicinity can make informed decisions based on the current air traffic situation. This enables a more orderly flow of traffic, even in the absence of air traffic controllers, where each pilot actively participates in maintaining a safe flying environment.