Transport Canada (TC) has mandated an Airbus-recommended swap of A220 bleed-air valves to address high failure rates with the original parts that have led to multiple in-service incidents.

Fabricated Double Disc Gate Valves, Bleeder Valves, Ball Valves, Fabricated Butterfly Valves, Chimney Valves, Concentric Butterfly Valves, LINE BLINDS, Hot Blast Valves, Double Offset Butterfly ...

That world is prop-making. As fab equipment like 3D printers ... have developed effective workflows and corresponding software tools to lighten their loads. I figured I’d take a brief look ...