Airworthiness Directives 2004 - Revocation and Remaking - Eurocopter BK 117 Series Helicopters 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/airworthiness-directives-2004-revocation-and-remaking-eurocopter-bk-117-series-helicopters