AD/ERJ-170/18 Amdt 1 - Electrical Wiring and ARINC 429 Data Bus Zoe has a public metadata record for this legal instrument, but accepted source text is not available in the agent mirror yet. Canonical page: https://zoelaw.ai/legislation/ad-erj-170-18-amdt-1-electrical-wiring-and-arinc-429-data-bus