Yes — the diploma covers both mechanical (airframe & engine) and avionics (electrical, navigation, instruments) streams.
Absolutely. One of the biggest advantages of pursuing a Polytechnic in AME-related studies is that the curriculum allows students to gain knowledge in both major branches of aircraft maintenance—Mechanical and Avionics. As you progress through the course, you get exposure to the systems, tools, and concepts used in each stream, allowing you to understand where your skills and interests fit best.
The Mechanical stream, also known as Airframe & Engine (A&E), focuses on the physical structure of the aircraft and its powerplant. Here, students learn about aircraft structures, hydraulics, pneumatics, landing gear systems, fuel systems, pressurization, and various types of aircraft engines—piston, turbine, and jet. You perform practical training on mock aircraft structures and real engine components, gaining hands-on experience in repairs, inspections, and routine maintenance tasks. If you enjoy working with machinery, tools, and mechanical systems, this stream may be the ideal choice for you.
On the other hand, the Avionics stream deals with the electrical and electronic systems of an aircraft. This includes communication systems, navigation systems, instrumentation, flight control electronics, sensors, wiring, and power distribution networks. Avionics specialists learn how to troubleshoot electronic faults, install components, maintain electrical circuitry, and ensure that aircraft systems meet safety and regulatory standards. Students who are inclined toward electronics, circuitry, and digital systems often gravitate toward this stream.
Throughout the diploma, you get a balanced foundation in both areas, and by the time you reach advanced semesters, you have a clear idea of which specialization aligns with your strengths. The flexibility of gaining skills in both mechanical and avionics streams increases your employment options, as MROs, airlines, aviation manufacturing units, and technical labs require professionals in both domains.