Samphoto,
It IS tougher when you have to carry your models to and from contests - I have to do it all the time, being in the middle of the ocean. But I will never check in any bag containing a model - do you recall the 1970s Samsonite luggage TV commercial with the gorilla? Real baggage handlers don’t wear gorilla costumes when they load planes, but I have seen some really abusive and careless handling of bags from the airplane window.
I only had one TSA nightmare, when my model container somehow snagged in the X-ray machine and FELL OFF THE BELT. How it did that I cannot imagine. But then a TSA worker causally picked it up from the floor, held it by diagonally opposite corners with her fingertips, proceeded to twirl it around casually above her head and asked who the box belonged to. I almost got myself strip searched and deported to Guantanamo. I was so livid that when she opened the box and started casually yanking the contents out, I just reached over and removed the model myself. All the time I was getting the standard line about passengers not being allowed to touch their stuff while the TSA was busy breaking it. I was so upset that I did not care one bit about protocol. Their attitude was just absolute crap. A fine, shining, steaming heap of an example of indifferent government workers doing their worst.
No apologies. Not even a look of regret. Just bland stares and an OK you can go. As I stormed away to the departure gate, I overheard one of them saying “Did you SEE what was in that box?!” I wanted to turn around and punch that guy in the face. One of them thought it was a dead snake.
It was this:

Fortunately, nothing was broken as the foam packing did its job. If the model had been yanked out of the box by the TSA agent and was reduced to bits and pieces, they would have found out what an Asian Hulk looked like. And I would have been in Guantanamo.
But ANYWAY, enough about the one bad experience I had. I learned from this incident and now carry my models in translucent containers that give TSA inspectors a clue as to what is inside. It works a lot better this way, as they are much more pleasant and relaxed when I pass through the security line.
On a more amusing note, when a scratchbuilt airplane went through the X-ray machine, it looked like a skeleton of some weird bird or giant insect. For some reason, the composite plastic-wood ribs and formers really stood out. The TSA scan technician stopped, leaned closer to the screen and looked kind of confused before continuing on.

Which reminds me, I have to get back to this model to properly finish it. It still needs thousands of rivets, the canopy needs repair, and the model needs a new paint job.
Now I am just blathering on like an old drunk on a park bench that doesn’t know when to stop talking. I will stop. And I will start a new “So who’s going to WonderFest 2027?” thread because I have hijacked Rob’s thread quite enough.