★ Activities related to scheduled on field inspections for aircraft maintenance.

★ Activities of complex rectification

★ Fault diagnosis on aircraft systems and their equipments.

★ Modification and performing special instruction to monitor and manage the system

★ Repairing of airframe and other aircrafts

★ Activities performed like removal of aircraft components and fitting the required parts.

★ Use of BITE (built-in test equipment) and diagnostic equipments to perform repair tasks.

★ Supervising and certifying the work of other technicians involved in it.