Airworthiness Directives 2004 - Revocation and Remaking - Cessna 170 172 F172 FR172 and 175 Series Aeroplanes 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-cessna-170-172-f172-fr172-and-175-series-aerop