Technical Library

EWIS regulation,
section by section.

Lectromec’s engineering team maintains a section-by-section reference to the FAA 25.1700-series regulations governing aerospace wire system safety. Every page opens with a regulation quote, summarizes the engineering requirement, and pairs it with field experience from over four decades of EWIS testing.

Featured · 7-part series

FAA 25.1707 — EWIS System Separation Requirements

A section-by-section technical reference to 14 CFR §25.1707, the federal requirement governing physical and electrical separation of Electrical Wiring Interconnection Systems on transport-category aircraft.

Read the series →