Ken wrote:
A guy in my squadron recently made a low pass over the base before departing for the desert. I saw it with my own eyes. I'm pretty easy going, but I agreed that it was a bit much and a breach of flight safety, especially because it was near max gross weight and below our training altitudes. During the investigation, the commanding General had some words with him. The pilot professed that he did it for his family - the General said that the pilot broke the rules and common sense not for his family, but because he was selfish. I'm rarely on the side of the brass, but the General was right.
Cranking the Belle is also selfish. Brand me a stick in the mud, but cranking her is a pure mistake. The systems won't be preserved as they're assembled by the technicians in the same way as if a run was not in the cards. After the run, you'll never clean the exhaust residue, oil, fuel, and other lubricants well enough (compared to no engine run) - it just subjects her to the prep, the run, and the additional chemicals for cleaning. The seams and joints where the cleaner either can't go or subsequently drain will suffer. And no matter how good folks say that oil and residue is "preservative", we know it's wordplay considering the long-term goal of a museum like NMUSAF.
Because she won't fly again, restore and preserve her as best as is possible and leave her be. What's best for the machine beats what's best for man. Having other B-17s fly-by to help celebrate the completion of this great restoration is a fab idea.
If the goal is preserving her for many generations to come, then running her doesn't contribute to that one bit - it's a distraction. You can argue that it enhances her display by showing a video of the run to everyone for the next 200 years. That's no different than us looking back at her running and flying in wartime footage.
If we really cared about the machine and the overall goal, we'd skip it.
Ken
And that is the other side of my battle. Is it worth it? I am not 100% sure what the celebration is going to be. The Belle is being restored to flyable conndition with ALL of her systems intact. But she will never be flown. She is far too important of an artifact for that. So I am not sure we will see the run.