International and domestic airports

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Across
  1. 4. flights within a country or region
  2. 6. phonetic alphabet letter R
  3. 8. the public have access to this part of the airport
  4. 12. PSA
  5. 13. QF
  6. 15. name of the Air New Zealand airport lounge
  7. 16. PAX
  8. 19. this is very important and mandatory at most airports
Down
  1. 1. body of an aircraft
  2. 2. to access facilities airside you must have a passport and
  3. 3. permission to enter a country for a certain period of time
  4. 5. seat that flight attendant sits on during takeoff and landing
  5. 7. everyone travelling internationally must have one
  6. 9. how many runways does Auckland international airport have
  7. 10. what is the largest airport in New Zealand
  8. 11. BHE
  9. 14. once passengers are through immigration and security they are now
  10. 17. air traffic control
  11. 18. Singapore Airlines