Category:Aircraft by United States Army FY1928 serial number
Subcategories
This category has the following 3 subcategories, out of 3 total.
2
- 28-189 (aircraft) (2 F)
- 28-191 (aircraft) (2 F)
- 28-89 (aircraft) (1 F)
This category has the following 3 subcategories, out of 3 total.