If you are planning a career in aviation, especially as an Aircraft Maintenance Engineer (AME), it is very important that you understand the basics of avionics systems. Avionics, as a term, refers to the “brain” of the airplane, as it handles communication, navigation, and monitoring, among other important aspects of flight. In this blog, we will discuss the basics of avionics systems in simple terms so that every AME student can understand and learn.
Avionics is derived from the term ‘aviation electronics.’ It is defined as all the electronics used in an aircraft. Avionics enables pilots to:
- Communicate with air traffic control
- Travel from one place to another
- Monitor the performance of the aircraft
- Ensure safe and smooth flights
As a student of AME, it is your responsibility to maintain and troubleshoot the aircraft. The avionics are very sensitive and require:
- Technical knowledge
- Attention to detail
- Knowledge of safety procedures
This is where institutes like School for Aircraft Maintenance Engineering (SAME)help, as they provide hands-on practice for the students so that they are comfortable working on the avionics.
Main Components of Avionics Systems
Let’s look at the key avionics systems every AME student should know:
- Communication Systems
The communication system enables pilots to maintain communication with aircraft traffic control and other aircrafts. This is a common system that includes VHF radios, HF radios, and aircraft intercom systems. This system enables smooth coordination of the aircraft with the flight during takeoff and landing.
- Navigation Systems
The navigation system enables the pilot to know the aircraft’s location and directions. Some of the important navigation systems include GPS (Global Positioning System), VOR (VHF Omni-Directional Range), DME (Distance Measuring Equipment), and INS (Inertial Navigation System). This system guides the aircraft from departure to the destination.
- Flight Control Systems
This system enables the control of aircraft. The autopilot system assists in the control of aircraft, and fly-by-wire systems use electronic signals to control aircraft. Aviation students should be able to comprehend the functioning of the system, including any faults in the system.
- Monitoring and Display Systems
The modern aircraft is equipped with display systems rather than gauges. For example, glass cockpits or display systems for monitoring aircraft engines. The display systems help the pilots make quick decisions.
- Radar and Weather Systems
Weather is an important factor in aviation. The weather systems that are important in this case include weather radar and storm detection systems. The weather systems help the pilot avoid turbulent weather.
Avionics systems are the backbone of modern aviation. Be it communication systems, navigation systems, safety systems, or monitoring systems, all avionics systems are equally important in the safe and successful completion of the flight.
For AME students, it is the first step towards becoming successful professionals in the avionics industry. With proper training and learning, you can become a professional in this exciting industry. So, start with the basics and learn and explore more. Remember, knowledge is the key to flying high.