Across
- 3. Path connecting runway and apron
- 6. Pattern Designated airspace for aircraft waiting
- 7. Notice to airmen about temporary changes
- 8. Facility for aircraft takeoff and landing
- 10. Defined geographical location for navigation
- 13. Customized additions to the AIXM model
- 14. Defined area of controlled air navigation
- 16. Spatial representation in AIXM
- 17. Physical entity posing a hazard to navigation
- 19. Location used for aircraft operations
- 20. Time-related information in AIXM
Down
- 1. Navigation aid for aircraft
- 2. Data providing information about other data in AIXM
- 4. Strip of land for aircraft operations
- 5. The main component in the AIXM model
- 9. Set of instructions for air navigation
- 11. Occurrence impacting air navigation data
- 12. Timetable of airspace availability
- 15. Designated path for aircraft travel
- 18. Area designated for helicopter operations