ALWAYS VFR

Fiber optics; fiber optic cables; electrical, low voltage DC power source units; data processors; central processing units for processing information, data, sound and images; computer hardware; computer software for an avionics system which operates by means of fiber optics to integrate all avionic functions; electronic data receiving, processing, and transmission system comprised primarily of fiber optic cable, sensors used for controlling and transporting signals through fiber optic networks, data readers, and data displays

Fiber optic lighting systems used in connection with electrical illuminators

Installation, maintenance, and repair of electrical, electronic and fiber optic equipment and systems