Day-to-Day Responsibilities
Install avionics units such as radios, transponders, GPS receivers and displays, following the aircraft manufacturer's and approved maintenance manuals.
Read wiring diagrams and trace faults through wiring, connectors and circuit boards using test equipment such as multimeters and oscilloscopes.
Test and check communication, navigation, transponder and ADS-B systems before an aircraft is returned to service.
Troubleshoot flight instruments, autopilot interfaces, fuel quantity indication systems and weather radar.
Carry out routine checks and scheduled maintenance, and record all work accurately in the aircraft's maintenance records.
Remove faulty line-replaceable units, fit serviceable ones, and send defective units to a bench workshop for repair.
Support upgrades to glass cockpits and newer safety systems such as TCAS, TAWS and ADS-B during modification work.


