Airworthiness Directives 2004 - Revocation and Remaking - Pratt and Whitney Canada Turbine Engines - PT6A Series 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-pratt-and-whitney-canada-turbine-engines-pt6a-