The newer thunderbolts blow around in the wind all the time. They have a clutch that engages or disengages (I think that's how it works) if wind is blowing on it so it doesn't ruin the mechanism.
"And they think it will make their lives easier
For God knows up 'til now it's been hard..."
-Eric Woolfson
Owner of several small sirens, a botched Darley 7T, and a 2001 Roundback.
Went on another excursion. This time I was on the far west side of the state for a special trip, as you can see.
Edit: It's a Model D, my apologies for the misprint.
Attachments
Model D
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Model 2 at Batavia Town F.D. #2 (old building, unknown if still active).
Batavia Town Model 2.jpg (552.74 KiB) Viewed 2887 times
Sterling M in Pembroke (unknown status)
Pembroke Sterling.jpg (883.37 KiB) Viewed 2887 times