AD/BEECH 90/41 - Cabin Heater Modification and Aft Fuselage Drainage and Sealing - Modification 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-beech-90-41-cabin-heater-modification-and-aft-fuselage-drainage-and-sealing-modification