AD/BELL 412/53 - Tail Rotor Blade Fwd Tip Weight Retention Block and Aft Tip Closure - 2 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-bell-412-53-tail-rotor-blade-fwd-tip-weight-retention-block-and-aft-tip-closure-2