Avionics Technicians


About

Exploring this Job

Read Avionics Today (https://www.aviationtoday.com), which has a section on avionics trends, to learn more about the field. You should also watch avionics-related videos on YouTube and read books about avionics and aviation technology.

Participate in competitions that are offered by SkillsUSA (https://www.skillsusa.org) and other organizations to meet people with shared interests, build your skills, and compete for scholarships and cash prizes. Some SkillsUSA competitions that will be of interest to aspiring technicians include Aviation Maintenance Technology, Electronics Technology, Engineering Technology-Design, Mechatronics, Principles of Engineering-Technology, Robotics and Automation Technology, and Technical Drafting.

Talk with an avionics technician about his or her career. Ask your school counselor to help arrange an interview. Suggested interview questions include: What made you want to enter this career? What do you like most and least about your job? What advice would you give to young people about preparing for the field and being successful on the job?

Other ways to learn more about the field include participating in avionics internships, touring factories and test facilities where avionics technicians work, and talking with your school counselor about educational and career paths in avionics.

The Job

Avionics technicians use multimeters, circuit analyzers. and oscilloscopes to test and replace such sophisticated equipment as transceivers and Doppler radar systems, as well as microphones, headsets, and other standard electronic communications apparatus. New equipment, once installed, must be tested and calibrated to prescribed specifications. Technicians also adjust the frequencies of radio sets and other communications equipment until the desired frequency has been achieved. Periodic maintenance checks and readjustments enable avionics technicians to keep equipment operating on proper frequencies. The technicians also complete and sign maintenance-and-overhaul documents recording the history of various equipment.

Avionics technicians involved in the design and testing of a new apparatus must take into account all operating conditions, determining weight limitations, resistance to physical shock, the atmospheric conditions the device will have to withstand, and other factors. For some sophisticated projects, technicians will have to design and make their tools first and then use them to construct and test new avionic components.

The range of equipment in the avionics field is so broad that technicians usually specialize in one area, such as radio equipment, radar, computerized guidance, or flight-control systems. New specialty areas—such as hypersonics, hybrid electric propulsion systems, and advanced unmanned aerial vehicles—are constantly opening up as innovations occur in avionics. The development of these new specialty areas requires technicians to keep informed by reading technical articles and books and by attending seminars and courses about the new developments, which are often sponsored by manufacturers.

Avionics technicians usually work as part of a team, especially if involved in research, testing, and development of new products. They are often required to collect and analyze data, keep notes and records of their work, and write detailed reports.