Open wiring
An electrical wiring installation in which the wires are tied together in bundles and clamped to the aircraft structure rather than being enclosed in conduit.
Aviation Maintenance Technician Handbook — Airframe, p. G-24
An electrical wiring installation in which the wires are tied together in bundles and clamped to the aircraft structure rather than being enclosed in conduit.
Aviation Maintenance Technician Handbook — Airframe, p. G-24