Planefag checking in. First off, a mix of 2-reg planes, a US Air Force Spar flight and a weird plane that only gave out it's hex code (I need to look it up).
Next, a Blackhawk that went to a cement works near Hagerstown in the wee small hours US time.
Thet Blackhawk was spoopy and seemed like an extraction to me.
That brings us up to date for now. o7
LeHigh Portland Cement Factory near Union Bridge. It might be worth a dig.