AD/DHC-6/8 Amdt 1 - Airspeed Placard Installation and Left Elevator Trim Tab - Inspection 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-dhc-6-8-amdt-1-airspeed-placard-installation-and-left-elevator-trim-tab-inspection