FAA Ground School Practice Test

What is the CTAF frequency at Barnes County Airport?

1. 122.9 MHz

2. 126.0 MHz

3. 123.0 MHz

4. 122.8 MHz

The correct answer is: 122.8 MHz

The CTAF (Common Traffic Advisory Frequency) at Barnes County Airport is set to 122.8 MHz. This frequency is utilized by pilots to communicate their intentions and coordinate movements in the airport vicinity, particularly at airports where air traffic control is not present. Choosing the correct CTAF frequency is crucial for maintaining safety and awareness in the area. Since various airports have designated frequencies to avoid confusion and ensure effective communication among pilots, using 122.8 MHz at Barnes County Airport enables pilots to relay their positions, this enhances safety and facilitates seamless operations around the airport. Familiarity with the correct frequency aids in avoiding potential miscommunication with other aircraft, which could lead to hazardous situations. The other frequencies listed are not assigned to Barnes County Airport for CTAF use, highlighting the importance of knowing the specific frequency designated for each airport as part of effective flight planning and operation.