What is AO in the Navy?

Related questions

1. How does a spring piston air rifle work?
2. What is side parallax on a scope?
3. What's Oscar Mike mean?
4. What is AO military?
5. What is side focus on a scope?
6. Why are the crosshairs on my scope blurry?
7. Can airguns be used for self defense?
8. Do you need a special scope for an air rifle?
9. Do air rifles have recoil?
10. What is an AO scope?

Tags

1. #carried
2. #ammunition
3. #handling
4. #servicing
5. #rating
6. #ordnanceman
7. #types
8. #requires
9. #aircraft
10. #specialists
11. #aviation
12. #charge
13. #inspecting
14. #naval
15. #storing
16. #enlistment
17. #weapons
18. #minimum
19. #armament