What is RMP on Airbus A320? (Radio Management Panel)

The Radio Management Panel (RMP) is an essential component of the avionics system on the Airbus A320 aircraft. It is a multifunction control panel that allows pilots to manage the aircraft’s communication and navigation equipment. The RMP is located in the cockpit and provides convenient access and control to various radio frequencies, navigation aids, and communication settings. Understanding the functions and operation of the RMP is vital for pilots to ensure efficient and safe flight operations.

The Role of the Radio Management Panel

The Radio Management Panel on the Airbus A320 serves as the central hub for pilot communication and navigation tasks. Its primary functions include:

  • Frequency Management
  • Navigation Aid Selection
  • Communication Settings

Frequency Management

One of the main features of the Radio Management Panel is frequency management. The RMP allows pilots to select and input radio frequencies for various communication and navigation purposes. This includes selecting the appropriate frequency for communication with air traffic control, ground control, and other aircraft. It also enables pilots to tune in to different navigation aids such as VOR (VHF Omni-directional Range) and ILS (Instrument Landing System) frequencies.

The frequency management function of the RMP is crucial for pilots to establish effective communication with air traffic control and receive accurate navigation guidance. By inputting the correct frequencies, pilots ensure seamless coordination with ground and airborne services, enhancing overall flight safety.

Navigation Aid Selection

The Radio Management Panel also allows pilots to select and manage various navigation aids. These aids provide important navigation information and guidance during different phases of flight. The RMP enables pilots to tune in to different VOR and ILS frequencies, which are used for instrument approaches and landing procedures.

VOR (VHF Omni-directional Range) is a ground-based navigation aid that emits radio signals in all directions. By selecting the appropriate VOR frequency on the RMP, pilots can receive radial information that assists in tracking and navigating along specific routes.

ILS (Instrument Landing System) is a precision approach aid used during landing procedures. It provides vertical and horizontal guidance to pilots, ensuring a safe and accurate touchdown. By selecting the correct ILS frequency on the RMP, pilots can receive crucial guidance from the ground-based equipment, allowing for precise approaches and landings, even in adverse weather conditions.

The navigation aid selection feature of the RMP enhances the situational awareness of pilots and aids in navigating the aircraft efficiently along its intended route.

Communication Settings

The Radio Management Panel enables pilots to configure various communication settings. This includes selecting the appropriate radio communication channels and modes, such as VHF (Very High Frequency) and HF (High Frequency). The RMP also allows pilots to interface with the aircraft’s audio control panel, enabling them to adjust volume levels and manage audio inputs and outputs.

Effective communication is essential in aviation, and the RMP plays a crucial role in ensuring clear and reliable communication between the aircraft and air traffic control. By using the RMP to configure communication settings, pilots can establish and maintain effective voice communication, ensuring efficient coordination and adherence to air traffic control instructions.


The Radio Management Panel (RMP) on the Airbus A320 aircraft is a critical component of the avionics system. It facilitates frequency management, navigation aid selection, and communication settings, all of which are vital for safe and efficient flight operations. By understanding and utilizing the functions of the RMP, pilots can optimize their communication and navigation capabilities, ensuring a smooth and secure flying experience.

For More: What is RNP on Airbus A320? (Required Navigational Performance)