Guidance in choosing upload category

Dear friends, I would appreciate an orientation. There would be any problem in uploading an image where people participants of an event appear in the foreground? In the case of the attached example, would it be incorrect to upload by the "normal" way, that is, choosing the category only by aircraft registration? Would it be better to choose another neutral category, independente from the registration, like "Airport Overview - People, Pilot"? Or the correct should be to opt for "Aviation Glamour - People, Pilot"? If there is any other upload category option more suitable for this specific example, please let me know.

Attached photos:

"Airport Overview - - Photography Location", I think