Across
- 2. ministry of something
- 5. everyone has access
- 7. a kind of traveller
- 10. cabin
- 12. a sort of security
- 13. kind of operations
- 14. ramp
- 16. organisation
- 19. a sort of system
Down
- 1. a kind of traveller
- 3. only travellers have access
- 4. explosive
- 6. traffic
- 8. passenger what
- 9. service
- 10. stairs
- 11. operator
- 15. agent
- 17. Aviation
- 18. officer
