Title correction: UPS and FedEx both (as directed by the manufacturer).

I don't think they've manufactured one since 2001 and McDonnel Douglass is long gone. How proactive is Boeing about safety of legacy brands considering what they do with their current production lines?

> How proactive is Boeing about safety of legacy brands considering what they do with their current production lines?

Very proactive : "blow the whistle" = dead

The went full Kilary Klinton?