Here’s a pic from June when Harris went to Salt Lake, 2nd pic down, no tail number. I don’t understand it either but she’s been using that plane with no number for awhile.
thanks for that. It’s noted that she and her husband are there for a private fund-raiser...
Some numbers are not necessarily on the tail.
Some can be on the fuselage and some can be on a rear engine, of which there is neither in this case.
I’ll keep digging. I suppose I could contact the USAF...