AD/B747/172 Amdt 1 - Nose Wheel Well Vertical Beams and Fuselage Frames 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-b747-172-amdt-1-nose-wheel-well-vertical-beams-and-fuselage-frames