aircraft (machine that is able to fly by gaining support from the air other than the reactions of the air against the earth’s surface)
sorting criteria:
country (distinct region in geography; a broad term that can include political divisions or regions associated with distinct political characteristics)
This meta category should only contain other categories. Files should either be in the relevant subcategory or in the parent category.
Subcategories
This category has the following 200 subcategories, out of 222 total.
