Instrument Rating Checkride Practice Test

Disable ads (and more) with a membership for a one time $4.99 payment

Prepare for the Instrument Rating Checkride with our tailored quizzes. Enhance your aviation knowledge through multiple choice and scenario-based questions, each offering insights and explanations. Ace the checkride exam with confidence!

Practice this question and more.

What transponder code is used for a loss of communications?

7500
7600
7700
1200

The correct answer is: 7600

The transponder code used for a loss of communications is 7600. This code is part of the standard transponder codes set by the FAA and is specifically designated for situations where an aircraft has lost communication capabilities, either due to equipment failure or other issues. When a pilot sets their transponder to 7600, air traffic control is alerted to the communication problem, allowing them to take appropriate actions to assist the aircraft, such as providing separation and facilitating safe navigation. In contrast, other codes serve different purposes: 7500 is for unlawful interference or hijacking, 7700 indicates an emergency situation (not specifically communication-related), and 1200 is the code for VFR flight operations. Understanding the significance of these codes is essential for pilots, as it enables effective communication with ATC in critical situations.